压实工具compact: adj. 1.挤满的,密集的;紧密的;(物质)致密的;( ...impact compacter: 冲换具vibratile compacter: 振动压实机automatic compactor: 自动内燃夯土机backfill compactor: 管沟回填土压实机; 回填土压实机下载手机词典可随时随地查词查翻译