Coll.
abbr. 〈外(=collateral； colleague； collection； collector； college； colloquial； collyrium)【药】洗眼剂\\n
🗣️ 情景例句
You going to the baseball game today?
你今天要去看棒球赛吗？
He is a good friend that speaks well of us behind our backs.
背后说人好话的够朋友。
With a smile the man from downstairs said: I'm sorry to trouble you, comrade.
“对不起，打扰你了，同志。”