gearboxesˈɡiəbɔksiz英式朗读美式朗读基本解释n. 变速箱, 变速器( gearbox的复数形式 )英文释义n. the shell (metal casing) in which a train of gears is sealed词形变化原形gearbox上一个单词:gearbox下一个单词:gearcase