Aldol
n. [化]丁间醇醛
🗣️ 情景例句
People who take less exercise seem more vulnerable to illness.
缺少运动的人对疾病的抵抗力就差。
Elbow grease gives the best polish.
只要功夫深，铁杵磨成针。
They misplaced this book under other categories.
他们把它错放到另一个类别去了。