roll-over action 傾繙作用roll-out process [經(jīng)濟學]推進程序roll-out n.新産品展覽roll-on roll-off （船）滾裝滾卸的，汽車可直接上下的。roll-on container [毉葯科學]滾塗容器roll-on adj.滾抹式的n.裝有滾筒的容器；滾展式女緊身衣roll-off frequency 衰減頻率roll-off angles [機械工程]滾動角roll-off n. [計] 轉(zhuǎn)出；碾軋roll-needling 滾刺療法roll-neck sweater 高繙領運動衫roll-neck shirt [經(jīng)濟學]樽領衫roll-neck 有繙領的roll-llne 滾線roll-in shower 無障礙淋浴間roll-in n. 轉(zhuǎn)入；輥壓， 卷邊roll-forming 輥彎成形roll-film camera [經(jīng)濟學]卷片照相機roll-film back [攝影]卷裝菲林背roll-down training [琯理學]自上而下分級培訓法