Pentanamide
[机] 戊酰氨
🗣️ 情景例句
Yeah, I know. The biggest.
是的， 我知道。最大的。
Guitar on the bed
床上的吉他
They spent a full and very enjoyable morning together, and Fred discovered that he had a gift for making a visit interesting and lively.
他们一起度过了一个充实而又非常愉快的早上，弗雷德发现自己具有导游的才能，能使参观活动变得趣味盎然。