Chapter 137: r=a(1-sinθ)
In fact, the young lady just made up more thickly, and the grease and powder were not as scary as Li Min said.
is a good young lady, but she was stunned by Li Min to say that she became a white bone spirit.
"What are you going to do?" Li Min's nerves were almost frightened, but he still wanted to make a last resistance.
"Little friend, what do you say I'm going to do, my sister is very reasonable." As she spoke, the girl simply smiled darkly, and then launched an unprecedented attack on Li Min.
"Papapa" towards Li Min's fart. There were a few hard kicks on the stock, and the girl was relieved.
As for Li Min, he is covering his farts that hurt from being kicked. share, a very aggrieved look.
"Where the hell are you, Cheng Biting Iron." Li Min couldn't wait, so he sent a message.
"I'm right behind you." It didn't take long for Cheng Biting Tie to reply to the message.
But when Li Min saw it, he was terrified, what kind of trouble did this Cheng bite the iron?
Li Min risked his life and turned around, and sure enough, he saw Cheng Biting Tie.
"Hey, can you help me see what's on my forehead?"
Li Min looked around, but saw a small turtle, lying quietly on his huge forehead at this time, of course he knew that it was drawn with a highlighter.
"It's a little turtle, I know, the deputy squad leader drew it for you." Li Min actually didn't have to guess, because he had already seen it when he was studying last night.
"Turtle, Wang Ba, no, it should be that the turtle has a long lifespan, and it also symbolizes the eternity of love." Cheng Biting Tie can think of this is this, in fact, Liu Xianying painted it casually, and it didn't make much sense. It's just obvious that it can show the cuteness of girls.,It's sweet and easy!
If she said that, then Liu Xianying would have liked me a long time ago, but she didn't want to say it explicitly, just like a turtle, shrinking her head into a turtle shell, would she be shy.
No matter how Cheng Bites analyzes it, it is still far from the correct answer.
Just as Cheng Biting Tie was talking to Li Min, Cheng Biting Tie suddenly found that Liu Xianying had just come out of the school gate.
Walk towards the right-hand side of the school gate.
Cheng Biting Tie is iron-hearted, and he has to keep up with her if he says anything.
"Hey, you're dead." Li Min grabbed him, "If you were in such a hurry to follow her, what would she think, and if it was you, what would you think." Being followed by a person at night, she will have an ominous premonition, not to mention that she is just a girl. ”
"But I'm her classmate, and I'm not a bad person." Cheng Biting Tie shook his head very stubbornly, he felt that Li Min was too worried, "Young man, don't think about things so complicated, okay, this will only make you more troubled, what's the benefit?" ”
Li Min was also good for him, but Cheng Biting Tie didn't listen, and still went his own way, quietly following behind Liu Xianying.
And this scene happened to be watched by Xie Monroe not far away.
"This Li Min, following Cheng Biting Tie, will be damaged by him one day. No, I've got to follow him, I'm going to see what the two of them are going to do tonight? ”
Li Min was also relieved that Cheng Biting Iron would not be able to go down, so he also followed him, maybe at a critical time, he could save Cheng Biting Tie's life.
Liu Xianying's dormitory is nearby, so she doesn't ride a bike.
At an aisle, she stopped and looked behind her.
Cheng Biting's little heart was almost frightened, but fortunately there was a trash can nearby, he squatted down without stinking, and only then did he escape the catastrophe.
"Will she find me, they all say that girls' sixth senses are very keen, and when I saw them today, sure enough." Now, Cheng Biting Iron has to be more cautious.
In fact, Liu Xianying didn't find Cheng Biting Tie, she actually did it for another purpose. She didn't want what Cheng Biting Tie wrote to be discovered by others, so she looked to see if there was anyone nearby.
In an instant, Liu Xianying's figure disappeared at the entrance of the alley.
After taking a few steps forward, her hurried pace stopped again.
She looked at the function on her arm and was inexplicably moved.
Liu Xianying is not the stupid girl she was back then, since the Demon Star Spell Witch installed the Xueba system in her body, her mother no longer has to worry about her studies in terms of schoolwork.
As soon as she saw that
=a(1-si
θ), and immediately established a planar Cartesian coordinate system in my mind. Using the combination of points and lines, an accurate image of the function is quickly outlined.
It's a heart-shaped pattern, so romantic.
"Hmph, this Cheng bites the iron, the way of confession is very special!"
Liu Xianying's words were inadvertently passed into the ears of Cheng Tie, who was following behind.
In fact, he had been observing her, Liu Xianying did not hold a pen and paper, how did she quickly draw that heart-shaped image? And looking at the way she was thinking just now, she looked very much like Niu Zihao.
Could it be that she also obtained the legendary Xueba system?
Cheng Biting Tie began to worry, you know, the magic star curse in the toilet likes classmates with high IQ very much. If this is the case, then Liu Xianying will be more than lucky.
No, I have to protect her no matter what. If a boy can't even protect his favorite goddess, is he still a man? It's better to roll up and leave as soon as possible, and go home to farm.
"Hey, Huang Mao, if you have a cigarette, give me one." A man with shallot hair said.
"Why are you smoking, if you don't drink alcohol, you can relieve a thousand sorrows with a drink, and make people haggard for Yi." The yellow hair, commonly known as him, doesn't like to smoke very much, so he aimed half a bottle of wine in his hand at his burnt teeth and drank it all.
Even if there is no object to accompany him, even the taste of wine is more bitter and lonely.
"Hmph, that Liu Yan, sure enough, is a biao, waste, as soon as he saw someone else driving a car, he immediately ran away with someone and ignored me." Huang Mao seemed to be emotionally hit, and after drinking, he slammed the bottle on the opposite wall, and the glass shards flew everywhere.
Hearing the sound of the wine bottle breaking, Liu Xianying's heart was also panicked. Her dormitory was at the entrance of the alley in front, and it should be inappropriate to go over at this time, she wanted to wait, wait for the two people to leave, and then she dared to go over.
Cheng Biting Tie, who was closely behind Liu Xianying, his left eyelid had already begun to jump non-stop, and he also realized that something bad was going to happen tonight.
However, even in the face of danger, Cheng Biting's uneven heart is always shining.