Acroleic acid
[化] 丙烯酸
🧩 词语组成解析
a. 丙烯
🗣️ 情景例句
We have to go pick up Michelle.
我们得去接 Michelle了。
Have you been busy with schoolwork?
学校的功课很忙吗？
They could be saved so much misery and expense if they chose to live in the city where they rightly belong.
要是他们愿意住在本来属于他们的城市，则可以让他们省去诸多不便与节约大量开支。