单词	roof coal
释义	roof coal 留顶板煤
随便看	basement maturity basement membranae basement-membrane basement membrane basement membrane antiboby basement membrane antigen basement membrane epithelium basement membrane link protein basement membrane of blood vessel basement membranes basement membranes of epithelium basement membrane zone basement membuane basement of platform basement plan basement relief basement retaining wall basement rock basements basement store basement structure basement sump pump basement tanking basement thrust basement tissue fghz fgjb fgjg fgjn fgjq fgjr fgjs fgkj fgld fgls 病源病牀病状病理病症病癖病的病者病膏肓に入る病臥