Methylacetic acid
[建] 丙酸
🧩 词语组成解析
🗣️ 情景例句
Our boss doesn't give us any slack
我们老板不让我们有一丝松懈。
I hope he will be able to find it.
我希望他会找到它。
and the trunk eventually becomes so sore that the elephant curls it up and seldom afterwards uses it for offensive purposes.
象鼻子最后疼得卷了起来，以后它就很少用鼻子去进攻了。