Leucogen
[化] l-天冬酰胺酶; 利血生
🗣️ 情景例句
And me?
我呢？
The fox changes his skin but not his habit.
狐狸可以改变皮毛，但不能改变习性。
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。