Ethyl
[化] 乙基\\n[医] 乙基
🗣️ 情景例句
There's no end to the paperwork I have on my desk.
我桌上的工作永远没个完。
I go downstairs and have my breakfast.
我下楼吃早饭。
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。