Dodecyl
十二(烷)基
🗣️ 情景例句
What room are you in, sir?
先生，您住几号房？
I know the boy whose father is a merchant.
我知道那个男孩的父亲是商人。
But this is not a business that can be undertaken in a day or swiftly improvised by a mere command of the will.
但这并非一日之功，也不是单凭意志一蹴而就的事。