Trapidil
[化] 曲匹地尔; 唑嘧胺
🗣️ 情景例句
what you need to fix up the old library.
你们修复旧图书馆所需要的东西。
How long have you been studying English?
你学了多长时间的英语了？
Very excited, the party dug a hole two feel deep.
队员们异常激动，就地挖了一个两英尺深的坑，