moving roller移动: shift; move摆动罗拉: dancer roller气动罗盘: pneumatic compass罗拉: chain roller; lhola; lola; rohra; rola; rolla; roura; zh-hk双针筒自动罗纹机: double cylinder automatic rib machine下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:移动罗拉,即可在微信中查询翻译