dis·in·fectBrE/ˌdɪsɪnˈfekt/NAmE/ˌdɪsɪnˈfekt/verbpresent simple - I / you / we / theydisinfectBrE/ˌdɪsɪnˈfekt/NAmE/ˌdɪsɪnˈfekt/present simple - he / she / itdisinfectsBrE/ˌdɪsɪnˈfekts/NAmE/ˌdɪsɪnˈfekts/past simpledisinfectedBrE/ˌdɪsɪnˈfektɪd/NAmE/ˌdɪsɪnˈfektɪd/past participledisinfectedBrE/ˌdɪsɪnˈfektɪd/NAmE/ˌdɪsɪnˈfektɪd/ -ing formdisinfectingBrE/ˌdɪsɪnˈfektɪŋ/NAmE/ˌdɪsɪnˈfektɪŋ/~sthtocleansthusingasubstancethatkillsbacteria给…消毒◆todisinfectasurface/room/wound给表面/房间/伤口消毒~sthtorunacomputerprogramtogetridofacomputervirus查杀(计算机)病毒;扫除(电脑)病毒▸dis·in·fec·tionBrE/ˌdɪsɪnˈfekʃn/NAmE/ˌdɪsɪnˈfekʃn/noun[U]