five-range transmissionfive-speed gear box五: five速: fast; rapid; quick; speedy齿轮箱: gearbox; wheelbox gear casin ...变速齿轮箱: change gear case; change speed gear box; change-speed gear box; speed change gear box; speed-change gear box低速齿轮箱: low speed gearbox下载手机词典可随时随地查词查翻译
