Germacranolide
大根香叶内酯
🗣️ 情景例句
In a word, we'll provide you with all good service.
我们将为你们提供最好的服务。
He conducted himself nobly.
他持身高尚。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，