Ceftriaxone
[化] 头孢曲松
🗣️ 情景例句
Wait till I tell my family about this!
我告诉我家人这件事的时候有的瞧了！
I'm playing with the dog downstairs.
我在楼下和狗玩。
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。