英语词汇biplane propeller怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	biplane propeller
释义	biplane propeller 简明释义双重螺旋桨专业释义 1 航空、航天科学技术双重螺旋桨双语例句 1 It was an unmanned biplane with player-piano bellows to power its gyroscope and a cash-register mechanism that calculated distance flown by counting the rotations of a propeller-like rotor. 这是一个无人驾驶的双翼飞机，它有着自动钢琴的风箱来为回旋装置提供动力，以及一个收银机的机械装置——通过记录类似螺旋推进器的转子的旋转次数来计算飞行的距离。
随便看	as thing are as things are as things go as things now stand as things run as things stand as things stand as this is the case asthma asthma astrocyte asthma attack asthma attack Asthma,Bronchial Asthma,Cardiac asthma convulsivum asthma crystals asthma due to dust mite asthma dyspepticum asthma dyspepticun asthma Elsner's Asthma,Exercise-Induced Asthma,Exercise Induced asthmagenic Asthmahaler asthma in children

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