单词	undersea mining
释义	undersea mining 海底采矿
随便看	drop serene drop service drop set drop shadow drop-shadows drop shadows drop shaft dropshaft drop shaft arm dropshafts drop shaft sinking drop shaft sinking method drop shaft sinking method by multiple caisson drop shaft sinking method with mud filled behind the caisson drop-shaped drop-shaped bulbous bow drop sharly drop-ship drop ship dropship drop ship measure drop shipment drop shipped drop-shipped dropshipped 横眉竖眼横祸非灾横祸飞灾横科暴敛横翔捷出横草之功横蛮无理横行不法横行天下横行无忌ツバクラメツバクロツバサツバゼリアイツバゼリ合イツバナツバメツバメノスツバメノ巣ツバモト