大家都搜：
v.敲，敲打；相碰，碰撞；把……撞击成（某种状态）；敲动，打破；打，凿（洞）（knock的现在分词）
n.爆震音；卡答卡答的故障声音；敲的声音
1、-ocking───锁定
2、blocking───n.阻塞；封闭；大块；v.阻塞（block的ing形式）
3、unlocking───n.开锁；开放；adj.开锁的；v.开锁（unlock的ing形式）
4、undocking───n.出坞；驶离码头；v.使（航天器）分离；出坞；（使）驶离码头（undock的现在分词）
5、enlocking───发狂
6、bocking───n.一杯啤酒；烈性黑啤酒；n.(Bock)人名；(英、德、西、葡、罗、捷、瑞典、匈)博克；(东南亚国家华语)木
7、uncocking───散开干草堆
8、inlocking───内锁
9、nocking───n.帆的前部上端；箭尾端搭弦处；vt.作凹痕于；将弦搭上；n.(Nock)人名；(英、德)诺克
1、Without warning, he leaped onto her like a monkey, knocking her over, kicking, clawing and biting, grabbing for her eyes.───他突然像猴子一样朝她扑来，撞倒她，踢她，抓她，咬她，挖她眼睛。
2、I jumped up, rushed down the hall to intensive care and began knocking on the door. "Let me in to see him, " I begged.───我立马起来，匆忙跑过大厅，奔向特别护理室，边敲门边哀求：“让我进去看他。”
3、But Van Gaal opened his arms invitingly and the little Frenchman jumped on top of him, nearly knocking him over in the process.───但是，范加尔张开了双臂，小个子法国人蹿到他身上，险些把他撞倒。
4、I sort of assumed a career would come knocking at my door.───我好像是在等机会自动出现。
5、He marched into the kitchen without knocking.───他没敲门就快步走进了厨房。
6、We wait to hear "opportunity knocking, " or "my turn. " Of course, none of these ideas encourage us to take action to make things happen.───或许没有比这个比喻更消极的了：如果我们总是等待救生筏，等待时机的到来，等待机遇来敲门……当然，也就不会主动采取行动了。
7、It really is knocking you back down, and it will continue to do so until you stop trying to get ahead like a cancer cell would.───它真的是压倒你，并且它将会持续地做，直到你停止像癌症细胞那样再生长。
8、He burst into the room without knocking.───他没敲门就闯进了屋子。
9、Somebody was knocking on the window.───有人在敲窗户。
1、He thumped my shoulder affectionately, nearly knocking me over.
2、Happiness is always knocking on your door and you just gotta let it in.
3、My knees were knocking .
4、She barged in on our meeting without knocking.
5、He entered without knocking at the door.
6、I could hear knocking, as if someone wanted out.
7、You can't just waltz into my bedroom without knocking - it's private!
8、I spent the weekend just knocking about the house.
9、I could hear knocking(sentencedict .com), as if someone wanted out.