Dimetacrine
[化] 二甲他林
🗣️ 情景例句
And how old are you?
你几岁了？
By writing you learn to write.
从写作中学写作。
The dancer ran in a straight line, wagging from side to side.
跳舞的蜜蜂左右摇摆地沿直线飞。