英语词汇underground launcher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	underground launcher
释义	underground launcher 简明释义地下发射器网络释义 1 ?地下发射器 ... underexpansion 不完全膨胀,不足膨胀 underground launcher 地下发射器 undermotivation 动机不够 ... 短语 1 an underground launcher 地下双语例句 1 As silo is required and it is not convenient for receiver and launcher installation and pig disassembly, underground installation is not adopted now. 地下安装需设发射井，安装收发球筒及装卸清管器均不方便，现已不采用。 2 The installation of pig receiver &launcher is divided into above ground installation and underground installation. 收发球筒安装分地面安装及地下安装两种形式。
随便看	pivot pivotability pivotable pivot about pivotal pivotal axis pivotal bearing pivotal center pivotal condensation pivotal element pivotal element equation pivotal equation pivotal fault pivotal figure pivotal hydraulics pivotal intermediate pivotal interval pivotal issue pivotality pivotal line pivot alloy pivotally pivotal method pivotalness pivotal point

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