基本解释n.振动压路机同根派生 英汉例句双语例句The important machinery of the schoolwork soil compaction is the vibroll whose superiority makes it take 90% of the market of road roller.压实作业的重要机械就是振动压路机，振动压路机的压实的优越性使其占压路机市场的90%的份额。专业释义交通运输工程振动压路机震动压路机