Knock for a loop
猛击, 打昏, 把...醉倒, 给...极好的印象
🧩 词语组成解析
knock
[nɑk]
n. 短促的敲打（声）;爆震声;敲击声;敲门（或窗等）声;
vi. 猛烈敲击;与某物相撞;撞到了桌子;
vt. （心）怦怦跳;把…撞击成（某种状态）;批评;
for
[fɚ]
prep. 为，为了;倾向于;关于;当作;
conj. 因为，由于;
loop
[lup]
n. 圈，环;[医]宫内避孕环;回路;弯曲部分;
vt.& vi. （使）成环，（使）成圈;以环连结;使翻筋斗;
🗣️ 情景例句
Any discount, OK?
可以打个折扣吗？
Jeff was not pleased with his school grades.
杰夫不满意自己在学校的成绩。
Though Mr.Thompson had turned the lights off before he went to bed, they were on in the morning.
虽然汤普森临睡觉时把灯关了，但早晨灯却都亮着。