Coumarins
[医]香豆素类，香豆精类
🗣️ 情景例句
Yeah. You can count on it.
当然 ，你等着瞧吧。
Do I need a reservation for the dining car?
我需要预订餐车吗？
A colony of bees had turned the engine into a hive and it was totally preserved in beeswax!
一群蜜蜂把发动机当作了蜂房，发动机在蜂蜡中被完整地保存了下来。