短語詞組短語Rocker Cover 汽門搖臂蓋;搖桿蓋;搖臂蓋rocker unloader [機(jī)]搖式卸車機(jī)rocker box 搖臂箱;搖桿箱Rocker Dover 汽門搖臂蓋rocker cam [機(jī)]擺動凸輪;擺動凸輪Roller Rocker 應(yīng)用搖桿滾輪;滾子搖臂;滾輪搖臂Boston rocker 一種講究的搖椅;波士頓搖椅swing rocker 搖鞍rocker arm 搖臂，搖桿rocker switch 搖臂開關(guān)，搖桿式開關(guān)；提桿開關(guān)；蹺板開關(guān)rocker shaft 搖桿軸 返回 rocker