Perf.
abbr. 穿孔（perforate）
🗣️ 情景例句
Well, I've thought a lot about which college,
嗯， 我为了上哪一所大学想了很多，
I asked him to pay, but he wouldn't.
我请他付账，但是他不肯。
I'm going to meet some friends.Dad.
我打算去看几个朋友，爸爸。