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单词	throttle valve
释义	throttle valve noun : a valve designed to regulate the supply of a fluid (as steam or gas and air) to an engine and operated by a handwheel, a lever, or automatically by a governor especially : the valve in an internal-combustion engine incorporated in or just outside the carburetor and controlling the volume of vaporized fuel charge delivered to the cylinders Word History Etymology throttle entry 1 + valve
随便看	forest pig forest ranger forest red gum forest school forest shrew forest tea forest tent caterpillar forest type forest yaws forestaff forestage forestages forestair forestairs forestal forestall forestalled forestaller forestallers forestalling forestallings forestallment forestallments forestalls forestarling

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。