词汇	expansive shale
释义	expansive shale 膨胀性泥页岩
随便看	supplementary tetrahedron supplementary textbook supplementary therapeutic measure supplementary therapy supplementary ticket supple-mentary ticket supplementary tillage supplementary tone supplementary tool supplementary tooth supplementary tower supplementary training supplementary trangulation supplementary treatment supplementary treaty supplementary triangulation supplementary trunk group supplementary tutoring supplementary twin supplementary twinning supplementary twins Supplementary twins supplementary type supplementary unemployment benefit supplementary unit