Dimethylnaphthylamine
[化] 二甲萘胺
🗣️ 情景例句
and I do mean welcome home.
我真心欢迎你们回来。
That will be eighteen dollars and seventy-five cents.
那是18美元75分。
but I lacked for nothing, for he was both father and mother to me.
但我却什么都不缺，他既当父亲又当母亲。