Ko
vt. 击倒, 打倒\\nn. 击倒, 打倒
📖 牛津释义
KO
abbr
缩写 = (infml 口) knock-out (esp in boxing) 击倒（尤为拳击用语）
He was KO'd (ie knocked out) in the second round. 他在第二回合中被击倒.
🗣️ 情景例句
Hello, ... speaking. Who do you wish to speak to?
喂， 我是……你想找谁？
I invited him ti come down, but he wouldn't.
我请他下来，但是他不肯。
Education, with its cycles of instruction so carefully worked out,
教育，以其教学周期如此精心地安排，