英语词汇sun-and-planet gear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	sun-and-planet gear
释义	sun-and-planet gear /ˈsʌnənˈplænɪt/ noun a system of gearwheels consisting of a central wheel (a sun gear或 sun wheel) around which one or more outer wheels ( planet gears或 planet wheels) travel 行星齿轮系, 行星齿轮结构。
随便看	at the instance of at the latest at the least at the mercy of at the minute at the moment at the outset at the outside at the ready at the risk of doing something at the same time at the same time at the slope at the top of the heap at the trail at the wicket at this rate attic Attic Attica Atticism Attila Attila Line at times attire

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