Apocynamarin
[医] 夹竹桃麻苦素, 加拿大麻苦素
🗣️ 情景例句
When you go to a new school it takes a while to know the ropes.
到一所学校读书要花一段时间熟悉情况。
Can't you hear me?
你听不到我说的话吗？
I'd like to cash a traveler's check please.
我想兑换旅行支票。