knife
英 [naɪf] 美 [naɪf]

n.

刀；匕首；刃部；手术刀

vt.

切割，刺；伤害；

vi.

劈开；划过；

变形

复数：knives过去式：knifed过去分词：knifed现在分词：knifing第三人称单数：knives

双语释义

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

英英释义

knife[ naif ]

• n.
  • 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

• v.use a knife on

  "The victim was knifed to death"

  同义词：stab

词汇搭配

用作名词 (n.)动词+～

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

形容词+～

• dull knife钝刀
• sharp knife快刀

名词+～

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

～+名词

• knife rest刀架

介词+～

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

用作动词 (v.)～+名词

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

～+介词

• knife through穿过

词组短语

knife and fork刀叉

under the knife在外科手术中

kitchen knife菜刀，厨刀；厨房刀

gamma knife n. 伽玛刀

knife edge刀口；刃状物

cutting knife割刀，切刀；切割器

knife gate刀形进模口；压边浇口

knife blade刀片

fruit knife水果刀

pocket knife小折刀

electric knife电切刀；电工刀

steak knife切肉排的刀

go under the knife接受手术；动手术，开刀

knife rest刀架；餐桌上的刀叉台

hunting knife猎刀

air knife气刀；喷气括刀；风刀

paring knife削皮刀；去皮刀；水果刀；瓜刨

carving knife切肉用的餐刀，切肉刀；雕刻刀

putty knife油灰刀；腻子刀

table knife n. 餐刀

更多收起词组短语

双语例句

用作名词(n.)

1. He cleaved an apple with a knife.
   他用一把刀子将苹果切开。
2. 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。
3. His cheek was badly scarred by a knife cut.
   他的面颊上留有严重的刀疤。

用作动词(v.)

1. The victim had been knifed in the chest.
   受害人胸部中刀。

权威例句

Bipolar electrosurgical knife
Multiple knife-edge diffraction of microwaves
The Swiss-Knife RFID Distance Bounding Protocol
Precut papillotomy via fine-needle knife papillotome: a safe and effective technique
Modified Jack-knife estimation of parameter uncertainty in bilinear modelling by partial least squares regression (PLSR)
An art vandal calmly walked into a gallery with a knife and slashed open a $3 million painting
New Endoscopic Treatment for Intramucosal Gastric Tumors Using an Insulated-Tip Diathermic Knife
Polymer solar cell modules prepared using roll-to-roll methods: Knife-over-edge coating, slot-die coating and screen printing
Wound Healing of Skin Incisions Produced by Ultrasonically Vibrating Knife, Scalpel, Electrosurgery, and Carbon Dioxide Laser
A new endoscopic mucosal resection procedure using an insulation-tipped electrosurgical knife for rectal flat lesions: report of two...