Ramu拉穆ramn.公羊；撞锤；撞击装置；有撞角的军舰；（水压机的）活塞v.撞击；填塞；强迫通过或接受abbr.随机存取存储器(=random access memory)Ram.n.白羊座ram rs horn test落锤试验Ramularia didyman.双生柱隔孢原变种Ramon H. Myersrami communicans[医] 交通支Ramon's anatoxinramjet sustainer冲压式主发动机Ramularia lactean.乳白柱隔孢rami tonsillaris[医] 扁桃体支Ramesa bhutanican.不丹枝舟蛾Ramularia rumicisn.酸模柱隔孢