字典網>> 英漢字典>> G開頭詞條>>gear box的意思 漢英字典gear box中文翻譯:【機】 齒輪箱英文解釋:名詞 gear box:the shell (metal casing) in which a train of gears is sealed同義詞:gearbox, gear case中英例句:The rate of the machine moved up sharply because of changing a big gear box.由於換了一個大齒輪箱這台機器的速度大大提高了。相關詞條:gearing-up gear train geared motor gearshift gear tester gear coupling gear roller geared crane ladle gear ratio gearing