Cetyl
鲸蜡基, 十六(烷)基
✅ 同义词
🗣️ 情景例句
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
I asked him to pay, but he wouldn't.
我请他付账，但是他不肯。
Fierce wars between Native Americans and European settlers broke out.
美洲土著人和欧洲殖民者之间发生了激烈的战争。