Hexadecylamine
[化] 十六胺
🗣️ 情景例句
If you're under twenty-one years of age ...
如果你还不到二十一岁……
Do not praise a day before sunset.
切勿褒贬过早。
Sounds like a good idea. Let's do that.
听起来是个好主意。咱们去游泳吧。