Ramfi拉姆菲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Ramularia hydrangeaen.绣球柱隔孢ramification problem分歧问题Ramstedt's operationrame suspended motor底架悬挂电动机ramie cotton ply yar苎麻棉合股纱ramidorsales linguae舌背支ram-breeding flock核心群Ramularia millettiaen.鸡血藤柱隔孢rammed soil-cement夯实水泥土Ramsbottom coke test兰氏残炭试验