英语词汇“exploratory development work”的翻译、意思、用法、释义-英汉汉英词典

单词	exploratory development work
释义	exploratory development work(探勘)开拓exploratory development work探勘开拓工作exploratory development work探勘開拓工作電機工程exploratory development work(探勘)開拓電力工程
随便看	磷铁石磷铁石--异磷铁锰矿磷铁石--磷铁锰矿磷铁石｛陨石｝磷铁矾磷铁矿磷铁钙石磷铁钙矾磷铁钠石磷铁钠矿磷铁铀矾磷铁铝矾磷铁铝矿磷铁锂矿磷铁锌钙石磷铁锰石磷铁--锰矿磷铁锰矿磷铁锰钙石磷铁锰钠石磷铁锰钡石磷铁镁钙钠石磷铁镍矿磷铁[齐] 磷铁齐