好词典

windmill

UK //ˈwɪnd.mɪl//US //ˈwɪnd.mɪl//

词源

源自中古英语 'windmil', 由 'wind' (风) 和 'mill' (磨坊) 组成,最早记录于13世纪。

noun

❶ 一种利用风力转动叶片来发电或磨碎谷物的机械装置,通常由高大的塔架和旋转的叶片组成。

“The old windmill still stands on the hill, though it no longer works.”

(那座古老的风车仍然矗立在山丘上,尽管它已经不再运转。)

“Modern windmills are used to generate electricity from wind power.”

(现代风车利用风力发电。)

同义词:wind turbine, wind generator, wind engine

verb

❶ 指手臂或物体像风车叶片一样快速旋转或摆动,通常用于描述夸张的动作。

“He windmilled his arms to keep his balance on the tightrope.”

(他在钢丝上摆动双臂以保持平衡。)

“The helicopter's blades windmilled as it descended.”

(直升机的旋翼在下降时快速旋转。)

同义词:rotate, spin, swing

常见短语

tilt at windmills — 指与假想的敌人或问题斗争,源自《堂吉诃德》中主人公攻击风车的情节,比喻徒劳无益的努力。

“He's always tilting at windmills, arguing about problems that don't exist.”

(他总是徒劳地争论一些不存在的问题。)