n.(名词)

1. 匕首，小刀，刀
2. 刀具，菜刀，餐刀，短刀
3. 刀片
4. 【机】刃部
5. 【外】手术刀
6. 兴师问罪
7. 磨刀霍霍
8. 轻而易举，毫无困难
9. 对某人怀恨在心，加害于某人，落井下石
10. 恶意地说

v.(动词)

1. 刺，切，戳，劈开，穿过，进入
2. 拿小刀切，拿尖刀戳，（用刀）切割
3. 秘密打击，使用阴险手段以伤害、击败或背叛
4. 刀切似地穿过
5. 用括刀涂
6. 用刀伤害

n.(名词)

1. [C][U]刀 sharp blade with a handle, used for cutting or as a weapon or cutting blade in a machine or tool

v.(动词)

1. vt. 切割,刺 cut or stab with a knife

Noun:

1. edge tool used as a cutting instrument; has a pointed blade with a sharp edge and a handle

2. a weapon with a handle and blade with a sharp point

3. any long thin projection that is transient;

   "tongues of flame licked at the walls"
   "rifles exploded quick knives of fire into the dark"
   

Verb:

1. use a knife on;

   "The victim was knifed to death"
   

knives is the plural form of the noun and knifes is the third person singular of the present tense of the verb. knives 是该词的名词复数形式，knifes 是该词的动词现在时第三人称单数形式。

1.刀
Aknife is a tool for cutting or a weapon and consists of a flat piece of metal with a sharp edge on the end of a handle.

e.g. ...aknife and fork...
一副刀叉
e.g. Two robbers broke into her home, held aknife to her throat and stole her savings.
两个盗贼闯进了她的家，把刀架在她的脖子上，抢走了她的积蓄。

2.用刀伤害
Toknife someone means to attack and injure them with a knife.

e.g. Dawson takes revenge on the man by knifing him to death...
道森用刀杀死了他的仇人。
e.g. She was knifed in the back six times.
她的背部中了6刀。

3.手术刀
A surgeon'sknife is a piece of equipment used to cut flesh and organs during operations. It is made of metal and has a very thin sharp edge.

4.接受手术；动手术
If you gounder the knife, you have an operation in a hospital.

knife

e.g. Kelly was about to go under theknife when her surgeon stopped everything.
凯莉的手术就要开始时被她的外科医生给叫停了。

5. see also: carving knife;fish knife;flick knife;palette knife;paper knife;pocket knife;Stanley knife

6.轻而易举；毫无困难
If someone does somethinglike a knife through butter orlike a hot knife through butter, they do it very easily.

e.g. Spending by Japanese companies has left them more competitive than companies in other nations. They will be cutting through the competition like a hotknife through butter.
日本公司的支出使得它们比其他国家的公司更具竞争力。它们将在竞争中轻而易举地取胜。

7.（紧张的气氛）使人透不过气来
If you have been in a place where there was a very tense atmosphere, you can say that youcould have cut the atmospherewith a knife.

e.g. Officials hung the flag upside down. You could have cut the atmosphere with aknife.
官员们把旗子挂倒了。气氛紧张得让人透不过气来。

8.对…磨刀霍霍；对…兴师问罪
If a lot of people want something unpleasant to happen to someone, for example if they want them to lose their job, you can say thatthe knives are out for that person.

e.g. The Party knives are out for the leader.
该党派要向其领导人开刀了。

9.落井下石；往伤口上撒盐
If youtwist the knife or if youturn the knife in someone'swound, you do or say something to make an unpleasant situation they are in even more unpleasant.

e.g. Travis twisted theknife by laughing at her...
特拉维斯火上浇油般地嘲笑她。
e.g. It is the turn of Latvia to twist theknife.
轮到拉特维亚落井下石了。

1.

1. 餐刀：汤匙(soupspoon)放在餐刀(knife)的右边. 吃小菜的餐碟(plate)及餐具应放在菜碟上,同时用餐巾(napkin)轻轻盖住. 酒杯(wine glass)应摆在盘子右前方,并把胡椒粉、盐(salt)等调料装在瓶子(bottle)里,再配一把小匙.

2. 刀子：1. 以f/fe结尾的名词的复数形式是将f或fe变为v,然后再加es. 这类名词可巧记为:小偷(thief)的妻子(wife)拿树叶(leaf)当刀子(knife),在架子(shelf)后把狼(wolf)一劈两半(half),结束了它的生命(life).

He cleaved an apple with a knife.

他用一把刀子将苹果切开。

I picked up the knife and threw it out of the window.

我拿起了那把刀，把它扔到了窗外。

His cheek was badly scarred by a knife cut.

他的面颊上留有严重的刀疤。

The victim had been knifed in the chest.

受害人胸部中刀。

knives and forks

刀叉

a sharp knife

锋利的刀

a bread knife (= one for cutting bread)

切面包刀

She was murdered in a frenzied knife attack.

她被乱刀残杀。

...a knife and fork...

一副刀叉

Two robbers broke into her home, held a knife to her throat and stole her savings.

两个盗贼闯进了她的家，把刀架在她的脖子上，抢走了她的积蓄。

Dawson takes revenge on the man by knifing him to death...

道森用刀杀死了他的仇人。

She was knifed in the back six times.

她的背部中了6刀。

Kelly was about to go under the knife when her surgeon stopped everything.

凯莉的手术就要开始时被她的外科医生给叫停了。

Spending by Japanese companies has left them more competitive than companies in other nations. They will be cutting through the competition like a hot knife through butter.

日本公司的支出使得它们比其他国家的公司更具竞争力。它们将在竞争中轻而易举地取胜。

Officials hung the flag upside down. You could have cut the atmosphere with a knife.

官员们把旗子挂倒了。气氛紧张得让人透不过气来。

The Party knives are out for the leader.

该党派要向其领导人开刀了。

Travis twisted the knife by laughing at her...

特拉维斯火上浇油般地嘲笑她。

It is the turn of Latvia to twist the knife.

轮到拉特维亚落井下石了。

' There you are 'u2014 like a knife through butter,'said the demonstrator as the powered shovel swung back with its load.

当动力铲带着铲起的东西转回来时,示范的人说, “ 你瞧是不是,多么容易. ”

He slashed the bark off the tree with his knife.

他用刀把树皮从树上砍下.

The knife penetrated his finger.

刀子刺入他的手指.

A sharp knife makes a clean cut.

快刀切得干净利落.

The boy traded his knife for a cricket bat.

那男孩用他的刀子换了一个板球棒.

This knife is very keen.

这把小刀非常锋利.

The knife did not pierce very deeply.

刀扎得不很深.

Liu Hulan unflinchingly faced death under the butcher's knife of the enemy.

刘胡兰在敌人的屠刀面前大义凛然,视死如归.

He went camping with a knife stuck in his belt each time.

他每次去露营都佩带腰刀.

She murdered her husband with a knife.

她用刀杀害了丈夫.

The realisation that she was gone was like a knife thrust.

意识到她已走了让人心像刀扎了一样.

1. He immersed the knife in boiling water.
   他把刀浸入沸腾的水中。
2. Blade and handle are the component parts of a knife.
   刀身和刀柄是一把刀的组成部分。
3. The knife is dull.
   那把小刀很钝。
4. Is this knife sharp or dull?
   这把刀快不快?
5. The knife is so dull that it will not cut.
   刀子太钝了,切不开东西。
6. He is awkward with a knife and fork.
   他吃东西用刀叉感到别扭。
7. Put your knife and fork down on the plate if you've finished eating.
   如果你已吃完饭,把刀叉放在盘子里。
8. He carved the meat with a large knife.
   他用一把大刀切肉。
9. He'd been stabbed four times with a kitchen knife.
   有人用厨刀捅了他四刀。
10. This is the identical knife with which the murder was committed.
    这就是凶手杀人时所用的刀子。
11. The jewel thief killed one of the policemen with a knife.
    珠宝贼用刀子杀死了一名警察。
12. He picked up the knife and stabbed her.
    他拿起刀,刺了她。

S+～+to- v

1. I need a knife to spread butter on the bread.
   我需要用一把刀在面包上涂黄油。

用作及物动词S+～+ n./pron.

1. The criminal knifed his victim in a rage.
   那个罪犯暴怒之下用刀砍了被害者。
2. The thief knifed his chaser.
   那窃贼用刀刺追赶他的人。
3. A terrible pain knifed his body.
   一阵剧痛像刀割似地穿过他的身体。
1
4. The victim has been knifed.
   受害人受到刀伤。
5. During the fight he was knifed in the stomach.
   在战斗中他的腹部挨了一刀。

have〔get〕 one's knife in〔into〕 sb

跟某人过不去,敌视某人 continue to treat sb as an enemy

like a knife through butter

容易,遇不到抵抗或困难 easily; without meeting any resistance or difficulty

you could cut it with a knife

很明显,很突出,浓重 it was very obvious or heavy

knife through( v.+prep. )

穿过 go through sth
knife through sth

The cruiser knifed through the heavy sea.

巡洋舰穿过汹涌的大海。

A new highway knifes through the jungle.

一条新公路穿越森林。

动词+～

• knife">draw a knife抽出一把刀
• knife">open one's knife把折刀打开
• knife%20and%20fork">play knife and fork饱餐一顿
• knife">pull a knife拔刀
• knife%20into">put a knife into用刀刺某人

形容词+～

• knife">dull knife钝刀
• knife">sharp knife快刀

名词+～

• knife">butcher's knife屠刀
• knife">paper knife裁纸刀
• knife">pocket knife随身带的小刀
• knife">table knife餐刀

～+名词

• knife%20rest">knife rest刀架

介词+～

• knife">under the knife接受外科手术
• knife">cut with a knife用刀切

～+名词

• knife%20one%27s%20body">knife one's body砍某人的身体
• knife%20police">knife police砍警察
• knife%20the%20thief">knife the thief砍小偷
• knife%20victim">knife victim砍被害者

～+介词

• knife%20through">knife through穿过

• He ate a little of the lean..; then he..laid down his knife and fork.

  出自：Arnold Bennett

• I was skinned by the icy knives of the wind.

  出自：Observer

• I would have thought no more of knifing him than of smoking this cigar.

  出自：Conan Doyle

• Rape..is violence, just as much as being knifed.

  出自：S. Kitzinger

n.(名词)

1. knife是刀的总称,指用来切东西的工具,通常是有柄的,可指用来吃饭的餐刀,也可指菜刀,还可用来指武器。
2. knife的复数形式为knives。

v.(动词)

1. knife用作名词时意为“刀”,转化成动词则指用刀将某物割开或把刀刺进某物之中,即“切割,刺”,这种动作通常是一种伤害性的动作,其宾语多为人。
2. knife多用作及物动词,后接名词或代词作宾语。可用于被动结构。

• ☆ 直接源自古英语的cnif，意为刀。