reverse gear operating lever换向: changing-over; change; jibe; ...齿轮: cogwheel; gear wheel wheel-l ...操纵杆: controller; operating lever; ...地轮操纵杆: land level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
