gearboxKK [ˋgɪrˏbɑks] /ˈɡɪɹˌbɑks/發音名詞1變速箱英式較常用The mechanic said the gearbox would cost a fortune to replace.技師說換一個變速箱要花很多錢。2齒輪箱機械Oil leaking from the gearbox had damaged the gears inside.齒輪箱漏出的油已經損壞了裡面的齒輪。