Cyclopropane
n. 環(huán)丙烷\\n[化] 環(huán)丙烷
??? 情景例句
I talked with him, and he understands completely.
我與他談了 ，他完全了解。
I saw him at the supermaket.
我在超級市場看到他。
I don't know if I'll have the patience.
我不知道我有沒有耐心。