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