相关单词近義詞 power train 動力系, train 列車, gear 傳動裝置, geartrain 動力傳動系臨近詞Geary, gear, geared-up, gear planer, gear up for, geared down, gearksutite, gear shaper, gear change, gear bronze, gear rework, gear collar相似詞gear lever, gear sth to/towards sb/sth, gearbox, gearhead, gecko, GED, geddit?, gee, 返回 gearing