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

• Hustled her off in a chopper.
  用直升机载走她了。
• I can have the chopper on the RF fueled and ready in2 minutes.
  我可以在两分钟内把断路器和燃料准备完毕。
• Chopper okay, it's time we went on the offensive!
  好的，这次由我们到进攻的一方了！
• The chopper's got nothing on IR but us.
  直升机的红外线除了我们什么都没检测到。
• The paper analyses the DC chopper speed-regulating system and builds its simulation model by computer simulation software MATLAB/ SIMULINK.
  分析了直流斩波调速系统，并通过计算机仿真软件MATLAB/SIMULINK建立了仿真模型，给出了仿真结果。
• They're sending a chopper for me.
  他们给我派了一架直升机。
• I've redirected a chopper to Jackson middle school.
  我派了架直升机到杰克逊中学。
• 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
• 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。
• 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。