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knock one out
US /nɑk wʌn aʊt/
・
UK /nɒk wʌn aʊt/
B2 中高級
phr.v.
擊倒對手使失去知覺
The boxer managed to knock one out in the second round.
影片字幕
《 ladies first 》預告片 #1 (2026) (Ladies First Trailer #1 (2026))
02:36
He needs to
knock one out
.
他需要 knock one up。
A2 初級