Cinnoline
[化] 噌啉; 肉啉; 鄰二氮萘; 鄰二氮雜萘; 1,2-二氮雜萘
??? 情景例句
OK. You go out and get a drink of water at the fountain.
好。你出去在飲水機那兒喝點水吧。
To examine the problem
檢討問題
I don't know how to express my gratitude.
我不知道怎樣來表達我的感激之情。