Dnq
abbr. diazonaphthoquinone 重氮萘醌
🗣️ 情景例句
since her mother died.
因为她妈妈去世了。
I am sorry you feel sad.
抱歉，让你伤心了。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，