Nonadecyl
十九(烷)基
🗣️ 情景例句
Oh, don't worry, Harry.
别担心， Harry。
It is my own fault if I am deceived by the same man twice.
在同一个人那里上两次当只能怪自己。
Liz, can you do me a favor?
李兹，帮个忙吧？