Benzidine monohydrochloride
[化] 盐酸联苯胺
🧩 词语组成解析
n. [化]对二氨基联苯
🗣️ 情景例句
and sometimes there isn't.
有时候没有。
Well, it's too bad that you have to go.
哦，真遗憾，你一定要走。
No, thank you.
不要了，谢谢。