propeller

英 [prəˈpelə(r)]

美 [prəˈpelər]

n.  螺旋桨(飞机或轮船的推进器)

复数：propellers　

CET6GRE化学

Collins.1 / BNC.15591 / COCA.12524

牛津词典

noun

• 螺旋桨（飞机或轮船的推进器）
  a device with two or more blades that turn quickly and cause a ship or an aircraft to move forward

柯林斯词典

• N-COUNT （轮船或飞机上的）螺旋桨，推进器
  Apropelleris a device with blades which is attached to a boat or aircraft. The engine makes the propeller spin round and causes the boat or aircraft to move.
  1. ...a fixed three-bladed propeller.
     固定住的三叶型螺旋桨

英英释义

noun

• a mechanical device that rotates to push against air or water
  Synonym:propellor

双语例句

• For most of us, a stock propeller finished to a high standard will give perfectly acceptable results.
  对我们大多数人来说，完成了对股票螺旋桨高标准会给完全可以接受的结果。
• We have twin propeller.
  我船是双螺旋桨。
• We have a single propeller.
  我船是单螺旋桨。
• I think he was dead before he met that propeller.
  我想他在碰到推进器前已经死了。
• Abstract: The system of transforming data and generating process data of propeller was introduced.
  文摘：介绍了桨叶测量数据传输和工艺数据辅助生成系统。
• Jet planes have displaced propeller ones.
  喷气式飞机取代了螺旋桨飞机。
• Calculation and Analysis of Propeller Performance by CFD
  基于CFD方法的螺旋桨性能计算与分析
• The propeller of an airplane forces air backward, developing thrust.
  飞机的螺旋桨迫使空气向后移动，于是就产生了推力。
• The freighter fouled its propeller in fishing nets.
  货船的螺旋桨被渔网缠住了。
• You carry a spare propeller, don't you?
  你带了一个备用的螺旋桨，不是吗？