Ethylnorsuprarenin
[医] 乙基去甲肾上腺素
🗣️ 情景例句
I think something he can use is the best. A watch or something.
最好是实用的，像手表啦或什么的。
The new play was good and everybody enjoyed it.
新戏很好看并且所有人喜欢它。
Two return tickets to London,please.
买两张到伦敦的往返票。