Dichlorodifluoromethane
n. [化]二氯二氟甲烷
??? 情景例句
Nothing much. I'm just taking one day at a time.
沒什么。我只是過一天是一天。
Cry with one eye and laugh with the other.
口不應心。
Yes, Miss Gao. Hello! This way, please.
好的，高小姐。你們好！請這邊走。