gearbox
US /ˈɡɪr.bɑːks/
UK /ˈɡɪr.bɑːks/
1.
變速箱, 齒輪箱
a set of gears with their casings, especially in a motor vehicle; a transmission.
:
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The mechanic replaced the faulty gearbox in the car.
機械師更換了汽車中故障的變速箱。
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A smooth-shifting gearbox is essential for a comfortable drive.
平穩換檔的變速箱對於舒適駕駛至關重要。