Li Wan'er was ordered to accompany Luo Lan, and by the way, she watched her infusion, and it was the first time she saw the treatment method of infusion, and she felt very novel.

Luo Lan looked at her with great interest, and suddenly had a sense of superiority, she already knew the treatment methods that Wei Zhao's assistant and cousin didn't know.

Now that she knows, she naturally wants to show off to Li Wan'er, so she said proudly: "This is called infusion, Wei Zhao said that it is to inject the medicine directly into the blood vessels, and then the injury can be quickly cured." ”

After speaking, she waited for Li Wan'er to ask, so that she could tell her about the infusion set, needles or something.

Li Wan'er is interested, but she is not too used to being intimate with people, and she has never experienced the chat between two women like best friends, so she doesn't know how to cooperate with Luo Lan to continue the topic, so she just let out a dry "oh".

Anyway, he will teach himself in the future, and she is not in a hurry.

Then she sat down on the table next to the bed, holding a pencil and writing and drawing on paper.

Her bland and almost cold attitude made Luo Lan, who was originally enthusiastic, seem to have been poured a basin of cold water, and suddenly felt bored.

She leaned against the pillow, intending to squint for a while to recuperate, but she still felt a little dizzy.

There was no sound in the room for a long time, and when she squinted for a while and woke up, the medicine bottle hanging at the head of the bed seemed to have been replaced by a larger one, and Li Wan'er was still writing and drawing on the table.

Seeing her frowning for a while and scratching her head with a pencil for a while, Luo Lan suddenly became a little interested in what she was doing.

She moved her hand slightly, straightened up, leaned forward, still couldn't see clearly, so she said, "What are you doing?" ”

Li Wan'er seemed to know that she was awake, and she was not frightened by her sudden voice, and replied without looking back: "Calculate the problem." ”

"What? Arithmetic? I will, what are you counting or not, I'll help you see? When Luo Lan heard that Li Wan'er had taken care of her, she felt a little happy inexplicably, and hurriedly said.

Li Wan'er didn't answer, but handed her the bound notebook in her hand.

Luo Lan took it, ready to show her hand, let this assistant cousin girl take a look, don't always ignore her.

But when she saw the crooked symbols in the notebook, the whole person was not good.

⊂[┐'_'┌]⊃~

Ignore me, I want to be quiet.

Then looked at Li Wan'er with a mentally retarded look, this girl was doing arithmetic against such a bunch of patterns and symbols for a long time?!!!!!

What does this mean?!

However, this pattern symbol seems to be quite regular...

Li Wan'er knew that she wouldn't know when she looked at her like that, reached out and took the notebook, lay back on the table, and then meditated.

This is what Wei Zhao taught himself, he said that this is a new text and new algorithm that he summarized by himself, and now Liu Xiaoman can recognize these numbers, and it is strange that this thief lady can know it!

Luo Lan looked at her and began to think hard there, and couldn't help but wonder: "Are you really arithmetic?" Why is it different from what we learned? ”

Li Wan'er's eyes suddenly lit up, and she wrote a number on the paper with a pen, and then replied: "This is the new arithmetic that my cousin taught me, which is easier than you to learn, and it is faster to calculate." ”

"Really?" Luo Lan didn't believe it a little, this girl wouldn't be deliberately tricking me because she showed off her knowledge of infusion with her, right?

"You have kung fu, you can walk twenty miles in an hour, and I don't have kung fu, I can only walk twelve miles in an hour, if we set out in the same place and walk on the same road, after three hours, how many miles will there be between us?" Li Wan'er suddenly asked.

Luo Lan was stunned by her sudden question, and came back to her senses to know that she was asking herself about arithmetic, and hurriedly said: "Wait, I'll calculate, I have an hour and twenty miles, and three hours is three twenty miles and sixty miles, and you have walked thirty-six miles..."

Li Wan'er didn't wait for her to calculate slowly, and said directly: "Twenty minus twelve and multiplied by three, which is the distance between us." Twenty-four miles. ”

Belch... So fast?!

Li Wan'er smiled faintly and said: "My cousin said, this is the simplest arithmetic, beginners learn it, as long as I learn his algorithm, more difficult problems can be quickly calculated in the future." ”

Luo Lan: "......"

"Or you'll have another question?" She didn't believe that even if this kind of problem could be calculated like this, it didn't necessarily mean how good this algorithm was, and it could solve any problem.

Li Wan'er thought for a moment and said: "If there are five boxes and the same number of balls are placed in the five boxes, if sixty balls are taken out from each box, then the remaining balls in the five boxes are equivalent to the number of balls in the original two boxes, how many balls are in each box?" ”

After listening to her question, Luo Lan's first thought in her mind was, why do I count the balls!! There are a few balls in the box that are none of my business!!

However, since she proposed to let Li Wan'er ask the question, she naturally can't complain now, so she lowered her head and calculated, and broke her fingers from time to time.

Li Wan'er looked at her hand, worried that she was moving, but seeing that she didn't move her infusion hand, she turned around and continued to calculate the questions in the notebook.

After a long time, Luo Lan calculated the result, raised her head and saw that Li Wan'er was already lying on her stomach to read her notebook again, and she couldn't help but pout, and the joy of solving the problem was also swept away.

"Can you teach me to recognize the kind of words you say?" Finally she spoke.

She is a person, let her go alone or do things, but let her stay alone quietly, she feels uncomfortable, especially difficult, especially now that she is sick, this can't be done, that can't be done, it's really boring.

It's just that Li Wan'er is like a stuffy gourd, so she has to find a way to do it herself.

Li Wan'er glanced back at her, and saw that she seemed to be really bored, thinking that Wei Zhao had said that when nursing staff were taking care of patients, they should also pay attention to the emotions of patients, so that they could keep them in a happy mood, and if the illness would get better soon, she nodded.

Seeing her nodding, Luo Lan exhaled, exhaling ~ suffocated her.

………………

Wei Zhao and Su Yuancheng arrived outside the courtyard and found a small pavilion, and the two walked to the center of the pavilion and sat down on the stone bench.

Su Yuancheng grew up with his young master since he was a child, and the old master and young master also treated him as their own child, so he and the young master can be said to be indistinguishable from each other, often eating and living together, and there is no distinction between master and servant.

As soon as the two of them sat down, he said, "Young Master, when did you study medicine?" ”

The young master studied medicine, how could he not know, he was arranged by the master to go out for only half a year, why didn't he see him for half a year, the young master actually knew medical skills, and he could still find out the cause of the little boy's illness when so many doctors in Luoxiang Mansion were helpless.

Wei Zhao looked at him with a look of surprise: "What did you say?" Didn't I know how to heal? ”

The expression on Su Yuancheng's face was complicated, the corners of his mouth twitched, and he nodded with difficulty for a while: "At least you didn't know medical skills before I left home." ”

"So how could I do it now?" Wei Zhao still looked incredulous.

You ask me?! (๑ʘ̅дʘ̅๑)!!!

Su Yuancheng raised his forehead, who is asking whom?!