英语词汇pneumatic ballast hopper car怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pneumatic ballast hopper car
释义	pneumatic ballast hopper car 简明释义风动石碴漏斗车网络释义 1 ?风动石碴漏斗车 ... 密实石碴混凝土 dense ballast concrete 铺完石碴 ballasting up 风动石碴漏斗车 pneumatic ballast hopper car ...
随便看	in service inspection inservice inspection records in-service inspection system in service job in-service job in-service life in service life in service maintenance in-service maintenance derated hours in service monitoring in-service planned derated hours in-services inservices in-service staff in service staff in-service surveillance inservice teacher inservice teacher education inservice teaching inservice testing in-service tolerance inservice training in-service training in service training in - service training

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。