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autorotation
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常见例句
autorotation
noun
[mass noun]rotation of an object caused by the flow of moving air or water around the shape of the object (e.g. a winged seed)
自转
■such rotation in the rotor blades of a helicopter that is descending without engine power
(下降的直升机旋翼不借助引擎动力的)自转
派生
autorotate
verb
热门查询
hypalgesia n.痛觉减退,痛觉迟钝
hypalgesic adj.痛觉减退的,痛觉迟钝的
hypallage n.换置法
hypanthial adj.杯状体的,管状体的
hypanthium n.隐头花序
hypaspist n.(古希腊马其顿特种步兵中)持盾的士兵
hype n.天花乱坠的广告宣传 vt.大肆宣传,夸张地宣传(某人或某事物)
hyperacid adj.酸过多的,胃酸过多的
hyperacidity n.胃酸过多症
hyperaction n.活动过度,极度活跃
hyperactive adj.活动过度的,极度活跃的
hyperactivity n.活动过度,极度活跃
考试词汇表