O-diaminobenzene
[化] 邻苯二胺
🧩 词语组成解析
苯二胺
🗣️ 情景例句
My grandfather is very much alive and kicking.
我的祖父还健在。
I have no money.
我一文不名。
CUSTOMS OFFICER: Are you tourists?
你们是来旅游的吗？