chopper

英 [ˈtʃɒpə(r)]

美 [ˈtʃɑːpər]

n.  大砍刀; 小斧头; (特制的)前轮伸出式摩托车; 牙齿

复数：choppers　现在分词：choppering　

化学

Collins.1 / BNC.20873 / COCA.9970

牛津词典

noun

noun

• 大砍刀；小斧头
  a large heavy knife or small axe
• （特制的）前轮伸出式摩托车
  a type of motorcycle with a long piece of metal connecting the front wheel to the handlebars
• 牙齿
  teeth

柯林斯词典

• N-COUNT 直升机
  Achopperis a helicopter.
  1. Overhead, the chopper roared and the big blades churned the air.
     头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。

英英释义

noun

• a grounder that bounces high in the air
  Synonym:chop
• a butcher's knife having a large square blade
  Synonym:cleavermeat cleaver
• an aircraft without wings that obtains its lift from the rotation of overhead blades
  Synonym:helicopterwhirlybirdeggbeater
• informal terms for a human `tooth'
  Synonym:pearly

双语例句

• They're sending a chopper for me.
  他们给我派了一架直升机。
• We broke open the crate with a blow from the chopper.
  我们用斧头一敲就打开了柳条箱。
• The Simulation Study and Analysis of Harmonic in Chopper Cascade Speed Control System
  斩波式串级调速系统谐波问题的研究与仿真分析
• We already got a call in to a chopper on its way.
  我们叫的一架直升机已经在路上了。
• Shoved us into the chopper.
  把我们推到了直升机里。
• A Wind Generator System Using a Permanent Magnet Synchronous Generator and a Boost Chopper Circuit
  使用永磁同步发电机和boost斩波电路的风力发电系统
• I will board the chopper with my hostage.
  我会带人质上直升机。
• I got a chopper standing by.
  我准备了一架直升机。
• The circuit adopts PWM chopper control mode, power factor on the system side is close to1.
  通过采用PWM斩波控制方式，使系统侧功率因数接近于1。
• There's a chopper waiting for you.
  外面有直升机在等你。