Su Lingfei left the office, but she didn't know where to go for a while, and unconsciously pushed open the door of the laboratory.

In the laboratory, two undergraduates are busy handling petri dishes, beakers and other experimental utensils. Because this subject requires a large number of screening strains and a large number of conditional experiments, the cleaning work is also relatively heavy. For this reason, I also specially found a few undergraduates who are interested in working with scientific research and want to earn some living expenses to help them get started. In this way, the personnel who are really engaged in scientific research can be liberated from the simpler work such as cleaning, so that they can devote themselves to scientific research work, and on the other hand, they can also cultivate the experimental hands-on ability of college students in advance. [Search for the latest update.]

Because Su Lingfei had just finished a batch of experiments yesterday, there were a large number of petri dishes, beakers and other utensils that needed to be cleaned up, so the two undergraduates were busy early this morning.

Seeing that the sink was full of experimental utensils on the countertop, Su Lingfei's eyes couldn't help but light up slightly, and a sly smile flashed.

"Li Zhong, Wang Haipeng, you have worked hard these days, take your vacation today, relax and relax. Su Lingfei said to the two undergraduates with a smile.

"It's not hard, besides, what should I do with these utensils during today's holiday? Didn't you say yesterday that you must wash them out today? And these petri dishes still have to be sterilized and set aside?" Li Zhong was a very hardworking student, and hurriedly said when he heard this.

"I said let you relax, just relax, where are there so many questions!" Su Lingfei was naturally afraid that Li Zhong and the others would ask again, so she immediately tightened her pretty face and said.

Su Lingfei is the dream lover of all the students and teachers of the College of Environmental Engineering, especially for the students of the College of Environmental Engineering, Su Lingfei is not only beautiful, but also because of her age and identity, compared with the courtyard flowers and school flowers that still have a little green taste, it is not an exaggeration to describe Su Lingfei's status in the minds of these students.

It is precisely because of this that since Su Lingfei came to the School of Environmental Engineering, undergraduates suddenly set off a craze for laboratory internships, and it was not until Li Zhong and Wang Haipeng were assigned to Su Lingfei that this craze subsided. And Li Zhong and Wang Haipeng were able to give Su Lingfei a hand, so they were embarrassed in front of their classmates, and of course they didn't break the bank and entertain them.

So the two of them seemed to be a little unhappy when they saw the goddess in their hearts, so they immediately obediently closed their mouths and packed up their things and left, for fear of annoying her and losing this promising "good job".

Seeing the two leave, Su Lingfei re-landed her gaze on the mountain of experimental utensils, and a smug and gloating smile appeared on her face.

"A hundred beakers, two hundred Erlenmeyer flasks, and four or five hundred petri dishes that haven't even poured the medium yet, hehe, hehe's enough for him to work all day. Hmph, let you peep at this girl to change her clothes, tell you to drag, then let you taste what it's like to be a cleaner first!"

In the 303 office, Zhang Weidong was also collecting information on the Internet about microbial treatment of oil and soil pollution, and a breeze carried a familiar and pleasant fragrance to his face.

"Teacher Zhang is still checking the information?" a crisp and beautiful voice like a yellow bird sounded in his ears.

Zhang Weidong raised his head in slight surprise, and saw that Su Lingfei, who was still insulting by him just now, was looking at him with a smile, with a pair of big eyes watery as if they could hook people's souls.

The expression of surprise on Zhang Weidong's face was even stronger, the books all say that women are fickle, it seems that this is really true. How can the kung fu change so much in a while? However, Su Lingfei's woman is really good-looking when she smiles, her teeth are white, her dimples are shallow, and her eyebrows are also beautiful like willow leaves.

"Yes, sharpening knives is not a mistake for woodcutters, I think it is better to collect more information before officially starting the experiment. Zhang Weidong said with a smile. Since everyone can laugh at him and smile at him, of course he can't be a big man, of course, he must smile at her, and of course he must be gentle and kind.

Laugh, laugh, you'll cry later!

"It's no wonder that Mr. Zhang graduated with a doctorate at such a young age, and he really has his own set of opinions in terms of scientific research and learning. Su Lingfei complimented, and the smile on her face naturally became stronger, so thick that it made Zhang Weidong feel a little gloomy.

"Teacher Su has won the award. Zhang Weidong hurriedly said modestly, looking at the smile on Su Lingfei's face, he always felt that the gloomy taste was stronger.

"Hehe, Teacher Zhang is modest, I'm seeking truth from facts, but now I have something I want to trouble Teacher Zhang, I don't know if it's okay?"

Fortunately, there were no other teachers present at this time, otherwise seeing Su Lingfei, the number one beauty in the academy, smiling and patting Zhang Weidong's sycophants with a smile on her face, it is estimated that she would have the intention of hanging.

Zhang Weidong also lacks communication with others, and he doesn't like to talk much, in fact, most of the time he is a very talkative and good-hearted young man. Just like the Iron Hand, they did this to him, and in the end, they still easily let them go, and did not injure them or maim them. Of course, someone really has to provoke him, as soon as the bull's temper comes up, unless his parents come out, he will not sell the face of the king of heaven.

"We are all colleagues, and we are still in the same research group now, so you can just say anything directly, and you don't have to be so polite. Zhang Weidong said with a smile.

"Since you say so, then you're welcome. That's the case, there are batches of utensils to be cleaned, it just so happens that I still have something at hand, and the two interns Li Zhong and Wang Haipeng happen to be sick today, so I can only trouble you to clean them, and this batch of utensils will be used in a hurry tomorrow!" Su Lingfei said with a smile.

"So that's the case, why didn't you say it earlier, I was originally from the research group, and this is also my business, so I'll deal with it. Hearing this, Zhang Weidong hurriedly got up, took out a new white coat from the public cabinet in the office, and put it on.

Seeing that Zhang Weidong was really fooled, Su Lingfei's heart blossomed with joy, and hurriedly said, "Then I'll take you there." ”

Of course, she has to take Zhang Weidong in person, and she also wants to appreciate Zhang Weidong's wonderful expression when he sees the mountains of test utensils!

"Hmm!" Zhang Weidong nodded, not polite to Su Lingfei.

"That's it!" Su Lingfei pointed to the utensils piled up on the countertop and in the sink and said lightly.

But I secretly gloated in my heart, look dumbfounded, see if you dare to peep at this girl to change clothes next time, and dare to be cool in front of this girl, sample, this girl wants to make you still playful!

gloating in her heart, Su Lingfei didn't forget to look at Zhang Weidong secretly, she didn't want to miss the wonderful expression.

But Su Lingfei was immediately disappointed, because she didn't even see a little aggrieved or even frowning and surprised on Zhang Weidong's face.

Su Lingfei didn't know that Zhang Weidong was a very principled and meticulous guy. Since he thought it was his duty to clean these vessels, he would not frown even if the utensils in front of him were really piled up as high as a mountain.

"Oh, by the way, these petri dishes are going to be sterilized today. Seeing Zhang Weidong's unfazed look, Su Lingfei was of course unwilling, and immediately added.