The engineering corps,responsible for engineering support,is composed of engineering and other specialized units of pontoons,construction,camouflage,field water supply,and engineering maintenance.是什么意思_The engineering corps,responsible for engineering support,is composed of engineering and other specialized units of pontoons,construction,camouflage,field water supply,and engineering maintenance.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句