英语词汇bumper post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	bumper post
释义	bumper post 简明释义挡车器：防止铁路列车驶过轨道末端而出轨的设备。专业释义 1 交通运输工程车挡
随便看	basic mechanism basic media basic medical basic medicine basic medicines scheme basic medium basic medium-level radioactive waste basic memory basic merge program basic message switching center basic metabolic rate basic metabolic unit basic metal basic metallic element basic metal metallurgy basic method basic metrics basic metrological standard basic microcomputer compiler basic military course basic military route network basic milk basic minimum inventory basic minor diameter basic mistake

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。