P-aminobenzenesulfonic acid
[化] 对氨基苯磺酸
🧩 词语组成解析
🗣️ 情景例句
First, we have to decide where to live.
首先 ，我们得决定住在哪里。
I wasn't serious, I meant it as a joke.
我并非有意，我只是开个玩笑而已。
No, not any more. It used to be free but now you have to pay to get in.
不，不再免费了。过去是免费，可现在得付钱才能进去呢。