knock out

英[nɒkaʊt] 美[nɑːkaʊt]

敲出；击倒；打破；打落；打昏

knobble n.小节；小瘤
knobbly adj.有节的
knobby adj.多节的；多瘤的；形成疙瘩的
knobcone pine(美国西海岸的)小松树
knobkerrie n.圆头棒

Verb:

eliminate;
"knock out a target"
knock unconscious or senseless;
"the boxing champion knocked out his opponent in a few seconds"
destroy or break forcefully;
"The windows were knocked out"
overwhelm with admiration;
"All the guys were knocked out by her charm"
empty (as of tobacco) by knocking out;
"knocked out a pipe"

1. Keep logs to study your online profile and decide what you can knock out, download a program like Freedom that locks you out of your browser, or take a "digital Sabbath".: 保持记录，研究你的在线资料，并决定你可以删除什么，下载一个像Freedom这样的程序，使你远离浏览器，或采取 "数字安息日"。

2. Could you knock out 100 genes and rescue all of them?: 正是我们想知道的，你能击破100种基因，并拯救所有这些基因吗？

3. What kinds of events could knock out a diesel generator?: 什么事件可能使得柴油发电机故障？

4. That would knock out about 1.8% of Japan's energy capacity.: 这可能降低日本1.8%的产能能力。

5. Applied strictly, the test would knock out too wide a swath of patents.: 如从严适用，该检验方法对专利打击面过大。

6. Elderberry juice, tea or syrup are potent and can help knock out flu symptoms.: 接骨木果汁，茶或糖浆是防治流感症状的有力饮品。

7. Knock out these and America's bilateral deficit with China shrinks by more than half.: 排除掉这些因素之后，美国对中国的贸易逆差将缩水一大半。

8. So be failing to relax, you knock out at least three of the skills in this list - and really more.: 因此，不放松，你将至少淘汰这个表单中的三个技能，实际上更多。

9. He has a grant to develop a "mosquito flashlight" designed to knock out the bugs' eye-like sensors.: 他资助了“蚊虫手电筒”的开发，它被设计用来毁掉虫子像眼睛一样的感觉系统。

10. All it would take is one direct hit to knock out the entire vehicle and demolish a trillion dollar mission.: 所以最后的结果可能是，一个直接的碰撞让整个航空器出局，并且毁掉价值万亿的计划。

11. Early analysis, following raids to knock out the spam network, suggest that it was the work of a small team.: 在击败这个垃圾邮件网络后早些时候的分析提到，这个垃圾网络是一个小团队的杰作。

12. The [researchers] knock out one gene per embryo.It will probably take hundreds [of embryos] to find the gene.: 研究人员在每个胚胎中都只改变一个基因，大概要试上几百个才能找出来。

13. You're particularly motivated because you have plans, so you knock out your first three tasks in record time.: 因为有计划，你就特别有动力。所以，你可能超时间完成前三项任务。

14. Even my ex had now found herself an older guy who was willing to knock out two kids with her in no time at all.: 甚至我的前女友，现在已经另找了一个更老的家伙，说是立即地要和她生两个孩子下来。

15. The new findings confirm that the ancient bipedal dinosaur Stegoceras could knock out any of today's top head-butters.: 新的发现证实古代两足生物剑角龙可以打败现今顶级的善于头部撞击生物。

16. Because you have salmonella, and campylobacter, and the other infectious bacteria that the cooking is there to knock out.: 因为你会担心沙门氏菌、弧形杆菌以及其它传染性细菌，这些细菌经过烹饪会被杀死。

17. Knock out the mRNAs coding for those proteins-which in the liver are produced only by cancer cells-and the tumor stops growing.: 阻止编码肝脏中仅通过癌细胞产生蛋白质的信使RNA，肿瘤便相继停止生长。

18. The first step is always the hardest, and once taken, it sets up the momentum needed to more easily knock out the remaining steps.: 第一步往往是最难得，但是如果做好了，它会帮你建立你需要的动力，并让我们更容易地去做接下来的步骤。

19. The gas storms can be so strong they knock out mobile phone networks here on Earth - even though the sun is 93 million miles away.: 尽管太阳距离地球有9300万英里，但太阳风暴的强度可以影响到地球上的移动通讯。

20. In these experiments, which have yet to be published, he USES an antibiotic injection to knock out the hair cells devoted to balance.: 他在这些尚在整理出版的试验中，使用了一种抗生素注射剂来破坏保持平衡的毛细胞。

21. Thanks to cheap digital technology, South Korea and India now knock out the sort of low-budget films that compete with standard American fare.: 正是由于廉价的数码科技，韩国、印度现在才能在低成本电影方面与美国一争高下。

22. He and his colleagues have studied how much xylitol is needed to actually knock out bacteria and prevent cavities, and he has two pieces of advice.: 他和他的同事们已经研究出需要多少木糖醇才能真正消灭细菌并预防蛀牙，他有两点建议。

23. There were not as many vulnerable electrical items then, but it did knock out telegraph services, even burning down some telegraph stations, he said.: 当时还没发明这么多这么脆弱的电器设备，但风暴切断了通讯，甚至烧坏了一些信号站的设施。

24. The “machine-or-transformation test,” in the eyes of many, was too stringent. Applied strictly, the test would knock out too wide a swath of patents.: “机器-或-转换检验方法”在许多人看来过于严苛。如从严适用，该检验方法对专利打击面过大。

25. This aversity to double-stranded RNA means short hairpins can be used to knock out the messengers, thus nullifying the signal from the underlying gene.: 哺乳动物细胞对双链RNA不识别意味着可用短发卡RNA来阻断信使RNA,从而使相应基因的信号无法传递。

26. Once there, there would be no daily list of activities, sightseeing trips to knock out, television or business centers I might use to "check in" at work.: 一旦到了那里，就没有了每日活动清单、被剥夺的观光旅游、电视以及我工作时惯常去报到的商业中心。

27. Scientists hope to gain a better understanding of so-called "space weather," which can sometimes knock out weather or communication satellites orbiting the Earth.: 科学家们希望能够更好的了解所谓的“太空天气”，“太空天气”有时会对地球天气或对地球轨道上的通信卫星造成破坏。

28. It's a level where you have a small squad and are required to infiltrate a base, kill some dudes, knock out an enemy helicopter, and then escape in a stolen vehicle.: 这一关，你有一个小型的小队，并要求潜入一个基地，杀点人，干掉一个敌人的直升机，然后乘一辆偷来的车辆离开。

29. In the housing market this means that bosses are keener to build or renovate property for the rich than to knock out social housing which millions desperately require.: 在房地产市场上这就意味着地产大亨热衷于为富人建造或翻新房子而不愿为那些急切需要住房的百万大众粗略的建造社会住房。

30. This was no Saint Francis with enough time to knock out a few canticles or to preach to the birds or do any of the other endearing things so close to Franny Glass's heart.: 圣人弗朗西斯没有足够的时间去，来唱颂歌或者向鸟儿告解或者做任何，其他讨喜的事情，正合弗兰尼的心意。

I heard him knock out his pipe on the mantelpiece.
我听到他在壁炉上敲出烟灰的声音。
Please see the pattern he has hammered out.
请参看他敲出的这个模子。
He was defeated with a knock out.
他被击倒出局。
The brick connected on her head, knocking her out.
砖击中了她的头部并把她击倒了。
His hopes were nearly snuffed out.
他的希望几乎都被打破了。
He broke the window so that he could shoot out.
他打破了窗户，便可以向外开枪了。
He smiled, and his smile revealed the loss of two front teeth, knocked out by the butt-end of a gun at Ismail.
上尉答道，他的鼻子涨红了，面露微笑，微笑时张开他在伊兹梅尔城下被枪托打落两颗门牙的缺口。
The other boxer put Jim out in the third round.
第三个回合拳击手将吉姆打昏了。
The pit-prop fell on his head and knocked him out.
坑木掉在他头上，把他打昏过去。

knock the bottom out of 破坏(驳倒
knock the tar out of someone 痛揍某人,把某人狠揍...
knock the spirit out of someone 挫伤某人的傲气...
knock someone's eye out 给某人强烈印象...
knock the stuffing out of someone 挫伤某人的傲气...
knock down and drag out 彻底战胜
knock hell out of someone 给某人无情的鞭打...
knock out 敲出
knock one's pipe out 敲出烟斗里的烟灰...
knock the daylight out of 吓得…失去知觉...
knock out of 从 ... 中敲出...
knock the Jesus out of someone 把某人打得半死...
knock out of the box 打掉投手

【近义词】

drug 毒品
exhaust 使筋疲力尽
tire 轮胎
snow 雪
kayo 击倒（拳击中的击倒）...
knock cold 击倒

Knocke knock knock about with knock up against knock the end in knock down price knock into sb. knock-out core knock-out grid knock-compound knockdown prices knockdown import

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knock out

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