Yue Xuan looked at Lan Xiao'er's crying and swollen eyes, and couldn't help but feel a little distressed, obviously she was so painful in her heart, but she still pretended to be strong, Xiao'er was really a stubborn daughter.

Yue Xuan shook his head gently, and asked seriously, "What does it look like?" ”

Lan Xiao'er stuck out her tongue mischievously: "You are not allowed to say that I am not a lady." ”

Yue Xuan walked up to Lan Xiao'er, took her hand, and said softly, "I'm tired of standing, let's sit down and talk." ”

Yue Xuan took Lan Xiao'er's hand and came to the table, the two sat next to each other, they couldn't help but feel a little embarrassed, obviously Lan Xiao'er had just experienced Yue Xuan's affectionate confession, and it should be regarded as rejecting him.

In order to avoid embarrassment, Lan Xiao'er deliberately said lightly: "Now let's start talking about what the real man in my heart looks like, I don't know if someone as elegant as Xuan Gongzi will not understand my language." ”

Yue Xuan knew that Lan Xiao'er wanted to change the topic and ease his feelings, so she smiled gently, reached out and gently stroked Lan Xiao'er's hair: "I will try to read every word you say." ”

Lan Xiao'er lowered her head slightly, opened Yue Xuan's hot eyes, and then pretended to get up casually, walked around, and stuck out her tongue mischievously: "It's better not to understand what I'm going to say, because there will be a lady image who regrets my always beyond." ”

Yue Xuan smiled slightly, and deliberately frowned: "Xiao'er turned out to be a lady." ”

Lan Xiao'er blinked: "Of course, I exude a ladylike aura from blood to bones to cells to my entire soul." ”

Yue Xuan looked at the naughty and cute Lan Xiao'er, shook her head and smiled, and then said seriously: "I didn't see it." ”

Lan Xiao'er smiled and asked, "How is it possible?" ”

Yue Xuan turned around, looked at Lan Xiao'er, and carefully looked up and down: "I still haven't seen it." ”

Lan Xiao'er pretended to sigh sadly and said: "Really, once you enter the lively and deep sea, the lady is a passerby from now on." ”

Yue Xuan listened to Lan Xiao'er's naughty words, and couldn't help but purse her lips and chuckle: "Xiao'er, why do you always have strange words?" A person as upright as General Lan can't give birth to a delicate daughter like you. ”

Lan Xiao'er pursed her mouth and raised: "I don't know, I have to ask about genetics." ”

"Genetics? What is Xiao'er talking about? Yue Xuan obviously heard about it for the first time, and looked at Lan Xiao'er in confusion.

Lan Xiao'er smiled: "Let me, sir, tell you about this student, okay?" ”

Yue Xuan got up with a smile and leaned over to salute: "The teacher is polite." ”

Lan Xiao'er looked at a noble prince like Yue Xuan, and saluted to her own people's daughter, and couldn't help but feel a certain sense of pride in her heart, if she said that she was treated as a teacher by the prince in modern times, wouldn't it be very good.

Lan Xiaoer thought that if she could return to modern times in the future, wouldn't it be very proud to tell her modern friends about your experience.

Lan Xiao'er laughed, looking at Yue Xuan's eyes, she also pursed her mouth and laughed, and murmured softly: "When I look at a person laughing, I also laugh unconsciously, which can only mean that I like that person." ”

Basket Xiao'er was obviously still immersed in her fantasies, and she didn't hear what Yue Xuan said clearly, and asked puzzledly, "What did you just say?" ”

Yue Xuan smiled and shook her head: "Nothing? Please tell me, what is genetic? ”

Lan Xiao'er raised her eyes and said confidently, "Okay." ”

Lan Xiao'er pretended to be a biology teacher in modern times, walking back and forth in place: "Genes are genes." ”

"Genes (genetic factors) are the basic units of heredity, which are specific nucleotide sequences on DNA or RNA molecules that have genetic information."

"Gene replication transmits genetic information to the next generation, so that the offspring will have traits similar to those of the parents. It also changes its own association characteristics through mutations, stores all the information of the process of life gestation, growth and apoptosis, and completes important physiological processes such as life reproduction, cell division and protein synthesis through guò replication, transcription and expression. ”

"The life, growth, sickness, old age, and death of an organism are all related to genes. It is also an intrinsic factor that determines the health of life. Thus, genes have dual properties: materiality (the way of deposit) and informationality (fundamental properties). ”

Lan Xiao'er obviously remembered the knowledge in the biology textbook for herself, and she was a little complacent, after all, she had been in the society for three years, and she had not read the knowledge in the textbook for many years, and now she could say it accurately, she admired herself, let alone others?

So Lan Xiao'er knew that Yuexuan didn't understand what she was saying, because they were all chemical terms, unless they were prodigies, so she asked, "Didn't you understand?" Mr. Lan, I can explain it to the students again. ”

Yue Xuan smiled slightly: "I can repeat what you just said word for word." ”

Lan Xiao'er felt that Yuexuan was looking for face for himself, and smiled playfully: "Oh~Then you repeat it to me and let me hear it~"

Yue Xuan smiled slightly: "Obey the teacher's orders." But after I repeat it, is it okay for Teacher Lan to teach students 'every day' in the future? "Yuexuan deliberately said 'daily' very seriously.

"Is this your request?" Lan Xiao'er was a little dissatisfied, this Yuexuan is really cunning, he didn't directly tell himself that he didn't understand what he just said, but first used his conditions in exchange for my explanation, this person is really smart, but it's also very funny and curious, it's better to let him try it first, and it's not too late to regret it later.

Lan Xiao'er felt that she had thought of a good idea, and couldn't help but feel a little proud: "Okay, it's good to listen to you." ”

Yue Xuan's eyes flashed, as if Lan Xiao'er had fallen for his scheme, and began to recount the genetics that Lan Xiao'er had just explained

Yue Xuan's explanation was really perfect, just like reciting, which made Lan Xiao'er couldn't help but be surprised and admired, and gave a thumbs up and said: "Master Xuan's memory is really amazing, this is a prodigy." ”

Yue Xuan smiled: "I'm not a prodigy, I just memorize every word of Xiao'er's words with my heart." ”

Lan Xiao'er retorted seriously: "It's impossible, no matter how hard I remember every word of other people's words, it's impossible to memorize everything quickly in such a short period of time." Especially this kind of chemical terminology, I memorized it for a long time. ”

Lan Xiao'er was shocked and said: "A genius like you is a genius, how can we be embarrassed by ordinary people~ It's really all kinds of envy, jealousy and hatred." ”

Yue Xuan smiled: "The back of hate is love, Xiao'er fell in love with this son so quickly?" If I knew this was the case, I would have smiled early, hey, hey."

Lan Xiao'er looked at Yue Xuan's stinky and beautiful appearance, and couldn't help but twitch a little at the corner of her mouth: "It's really worthy of being a brother with someone, it's really brilliant to give a little sunshine~"

"Brotherly to someone? Who is the smile referring to? Yue Xuan asked.