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

• 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。
• We need back up! Send a chopper to r-point, right now!
  我们需要支援！请立即派一架直升机到r-点！
• So we started with the chopper.
  所以我们还是从直升机入手吧。
• The chopper technology can help us change rotor impedance and control rotor current.
  通过斩波技术，实现转子阻抗的变化，控制转子电流。
• 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。
• 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。
• Chopper an emergency landing? The ground's full of electric generator windmills.
  紧急降落？可是地面布满了风车发电机。
• Hustled her off in a chopper.
  用直升机载走她了。
• A new city lighting energy saver based on AC chopper technology for city lighting system was designed.
  针对城市照明系统，设计了一种基于交流斩波技术的新型城市照明节电器。
• The model for general snubber circuits is presented by means of analyzing the snubber circuit of a chopper.
  通过对斩波器中缓冲电路工作过程的分析，提出了一般缓冲电路的模型。