Paba
n. [化]對氨基苯(甲)酸
??? 情景例句
Forgive my ignorance, But what exactly are you talking about?
請原諒我的孤陋寡聞，你說的到底是什么？
I think we can draw up a tentative plan now.
我認為現在可以先草擬一具臨時方案。
as if he were holding it completely enclosed in the hollow of his hand.
就好像完全握在自己手心里一樣。