Coll.
abbr. 〈外(=collateral； colleague； collection； collector； college； colloquial； collyrium)【药】洗眼剂\\n
🗣️ 情景例句
I'm too deeply involved.
我已陷得太深，难以自拔了。
These clothes are dirty, they need to be washed.
这些衣服脏了，需要去洗。
Human beings are divided into two classes:
人被分为两种类别：