单词	butterfly ball
释义	butterfly ball 语；棒球不旋转球
随便看	retrievable satellite retrievable spear retrievable starter ret rievable stents retrievable storage retrievable surface-recording gauge retrievable surface storage facility retrievable surface storage faclity retrievable wire perforator retrieval by header retrieval by keywords retrieval by on-line search retrieval-by-unification retrieval by window retrieval capability retrieval center retrieval centre retrieval character retrieval characteristic retrieval code retrieval coding retrieval command retrieval command language retrieval coordinate retrieval course