knife

单词音标

knife音标[naif]

汉语翻译

n. 小刀, 匕首

vt. 切割, 伤害, 切, 戳

vi. 劈开, 穿过

【医】 刀

相关词组:

get a knife into sb

sharpen one\'s knife for sb

under the knife

before you can say knife

get one\'s knife into sb

词型变化

名词复数:knives名词:knifer动词过去式:knifed过去分词:knifed现在分词:knifing第三人称单数:knifes

英语解释

名词 knife:

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

a weapon with a handle and blade with a sharp point

any long thin projection that is transient

同义词：tongue

动词 knife:

use a knife on

同义词：stab

例句

He whetted his knife on the stone.

他在石头上磨刀。

He cleaved an apple with a knife.

他用一把刀子将苹果切开。

I couldn\'t withstand a murderous-looking knife.

我无法忍受凶光闪闪的刀。

His strong voice cut through the hum of conversation like a knife through butter.

他那宏亮有力的声音一下子压倒了嗡嗡的谈话声。

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。

详细解释

knife

n.（名词）

【复数】 knives[novz]

A cutting instrument consisting of a sharp blade attached to a handle.

有柄的小刀：由一个附在柄上的锋利刀片构成的切割工具

A cutting edge; a blade.

刀刃；刀锋

v.（动词）

knifed,knif.ing,knifes

v.tr.（及物动词）

To use a knife on, especially to stab; wound with a knife.

用刀切割，用刀割伤：用刀，尤指刺伤；用刀弄伤

Informal To betray or attempt to defeat by underhand means.

【非正式用语】 背叛，陷害：用不光彩的手段出卖或试图战胜

v.intr.（不及物动词）

To cut or slash a way through something with or as if with a knife:

切割，划过：用刀或好象用刀割或割开一道：

例句：

The boat knifed through the waves.

船只破浪前进

<习惯用语>under the knife【非正式用语】

Undergoing surgery.

进行外科手术

来源：

Middle English knif

中古英语 knif

from Old English cnof

源自 古英语 cnof

from Old Norse knofr

源自 古斯堪的纳维亚语 knofr

【引伸】

knif.er

n.（名词）