reverse boxreversing gearbox换向: changing-over; change; jibe; ...齿轮箱: gearbox; wheelbox gear casin ...换向齿轮箱 逆转机构: reversinggearbox转向齿轮箱: steering gear box换向齿轮: idle gear; idler gear; reverse gear; reversing gear; tumbler gear; tumblers下载手机词典可随时随地查词查翻译
