N-pentanoic acid
[建] 戊酸
🧩 词语组成解析
🗣️ 情景例句
I'm going nowhere in my present job.
我现在的工作没有出路。
If wishes were horses,beggars might ride.
愿望若是马，乞丐也可乘；愿望难成事实。
As she is not rich, the chances that she will ever be able to afford such purchases are remote;
由于她并不富裕，她买得起这些服装的可能性十分渺茫。