英语词汇“a step-down gear”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	a step-down gear
释义	a step-down gear. 减速齿轮
随便看	Bob! What happened to your car? bobwheel bobsleigh bob sleigh bob-sleigh bobsleigh chute bobsleighed bobsleigher bobsleighers bobsleigh for two bobsleighing bobsleighs bob-sleighs Bob-smith eireuit Bobson bob spring bob up like a cork Bobures Boburka bobus Bob usually walks with a slow gait bobveal bob veal bob-veal Bobvos