Carboxy
n. [有化] 羧基
🗣️ 情景例句
with the question of whether I go back to work or not.
为我是否回去工作这个问题。
I really must be going now.
现在我真的该告辞了。
I am familiar with the casual atmosphere in the company.
我对公司中这种放松的氛围感到很熟悉。