基本解释[交通运输工程]研磨材料英汉例句双语例句It also introduces the characteristic of abradant efflux cutting, the construction of cutting equipment and material supply system.同时介绍了磨料射流切割特点，切割设备的组成、供料系统。abradant material更多例句词组短语短语Abradant t material 研磨材料abradant material更多词组专业释义交通运输工程研磨材料