knocked down撞到;拆装的;拍板成交;降低价格
knocked out喝醉;神志不清;被麻醉
1.england had been knocked out of the world cup.
英格兰队已被淘汰出世界杯赛。
2.he died after being knocked down by a car.
他被一辆汽车撞倒后死了。
3.just then, someone knocked at the front door.
就在那时,大门口有人敲门。
4.she knocked my drink flying.
她把我的饮料打翻了。
5.i knocked on the door but there was no response.
我敲了门,可是没有回应。
6.we have knocked 10% off admission prices.
我们已将入场票的价格降低了10%。