Pentanamide
[机] 戊酰氨
🗣️ 情景例句
A diamond of this size is unique.
这种尺寸的钻石是独一无二的。
I'm no match for him.
我根本不是他的对手。
We'll have to talk this over some more.
这件事我们得好好地再谈一谈。