基本解释[交通运输工程]再热回热式循环词组短语短语non -reheat regenerative steam cycle 无再热再生蒸汽循环regenerative reheat cycle 回热再热循环cycle reheat regenerative steam 再热蒸汽再生循环reheat regenerative cycle更多词组专业释义交通运输工程再热回热式循环