| 例句 |
checked intophrasepast tense of check into to search through or intoThe principal assured parents that he would check into reports of damaged play structures in the schoolyard. delved (into), dug (into), examined, explored, inquired (into), investigated, looked (into), probed, researched inspected, sifted, studied, viewedbrowsed, cruised, perused, scanned, skimmed (through), surfed, thumbed (through)reinvestigated checked up on |