单词	岩心筒
释义	岩心筒医core barrel
随便看	Royal Thai Suvey Department royalties royalties-loaded royalties on a book royalties on books Royalties paid to the Netherlands royal time royal title royal tomb of Qing dynasty Royal Tombs of Macedonia royalton royal touch Royal Tournament royal tours to two capitals royal treatment royal tree royal tunbridge wells Royal Tunbridge Wells royal tunbridge wellstunbridge wells royal twill royalty royalty advances royalty arrangement royalty as to know how royalty as to know-how