Paba
n. [化]对氨基苯(甲)酸
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
A watched pot(pan) is long in boiling.
心急水不沸；盼得越切，来得越迟。
Would you like to come to supper?
你愿意来吃晚饭吗？