Coll.
abbr. 〈外(=collateral； colleague； collection； collector； college； colloquial； collyrium)【药】洗眼剂\\n
🗣️ 情景例句
Who is that?
你是谁？
It is easier to raise the devil than to lay him.
养虎易，驯虎难。
They will also be building new roads and a special railway line.
他们还将修筑一些新的道路和一条铁路专线。