Alkenoic acid
[化] 链烯酸
🧩 词语组成解析
🗣️ 情景例句
Let's get hitched.
我们结婚吧。
Fish begins to stink at the head.
上梁不正下梁歪。
In the light of this statement, teachers live by selling knowledge,
根据这种说法，教师靠卖知识为生，哲学家靠卖智慧为生，