rockern.摇轴; 套钩; 镰刀弯; <口>摇滚乐演奏者
rocker shaft circlip摇臂轴止动环,摇臂轴簧环
rocker shaft oil cup摇杆轴油杯
rocker-arm linkage摇臂杠杆系统
rocker-arm plunger摇臂柱塞
rocker-bottom feet摇篮脚
rocker side dump car侧卸式翻斗车,翻斗矿车
rocker-arm support摇臂座
rocker-bottom foot摇椅底足
rocker-bar furnace摇杆推料炉
rocker gear mechanism摇杆齿轮机构