chop off

US /tʃɑːp ɑːf/
UK /tʃɑːp ɑːf/
"chop off" picture
1.

砍掉, 切断

to remove something by cutting it with a quick, strong blow

:
The surgeon had to chop off the infected limb.
外科医生不得不切除受感染的肢体。
He accidentally chopped off a piece of his finger while cutting wood.
他切木头时不小心砍掉了一小块手指。