单词	internal cavity
释义	internal cavity 内部孔穴
随便看	depression of tooth depression of trade depression of water table depression of zero depressionogenic depression podzol depression position finder depression range finder depression region depressions depression shoreline depression signal depression slide depression spring depression storage depression syncope depression syndrome depression tank depression-type wave depressiscala umbilicata depressity depressive depressive black metal depressive chaotic stage depressive cognitive triad 野4 野人奏曝野人献日野人献曝野人献芹野心勃勃野无遗才野无遗贤野没遗贤野草闲花他人行儀他人資本他処他出他力他力本願他動詞他国他家他山のいし