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	bypass bypath byplay by-product Byrd byre by reason of by request by return by rights by road byroad Byron Byronic by rule by sea by someone's command by someone's side byssal byssinosis byssus bystander byte by the back door by the book

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。