英语词汇permanent water ballast pump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	permanent water ballast pump
释义	permanent water ballast pump 简明释义固定压舱水泵网络释义 1 ?固定压舱水泵 stripping and ballast pump 残油及压载水泵 permanent water ballast pump 固定压舱水泵 ballast pump statusindicating system 压载泵状态指示系统 ..
随便看	relay-actuated speed control relay actuation time relay actuator relay adder relay adjustment relay aircraft relay air valve relay air valve unit relay amplifier relay amplifier relay panel relay armature relay armature hesitation relay armature travel relay assembly relay assembly test room experiment relay automatic telephone system relay back-up relay base relay baton relay bay relay beacon relay bell relay belt relay bias relay bias winding

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。