滚装船roll: vt. 1.滚,转,推滚(桶、车轮等),使(烟、尘土)滚 ...off: adv. 1.〔运动〕向那边,隔开。 be off 走, ...ship: n. 1.船;大船;海船;舰〔作阴性看,代名词用 she ...roll onroll-off ship: 滚装船roll-onroll-off ship: 滚装船下载手机词典可随时随地查词查翻译