Acrolactic acid
[化] 3-羟基丙烯酸
🧩 词语组成解析
🗣️ 情景例句
we need to put together volunteers
我们需要募集义工
It is easy to prophesy after the event.
事后诸葛亮，预言顶便当。
I come from England.
我是英国人。