🔑zeroBrE/ˈzɪərəʊ/NAmE/ˈzɪroʊ/, /ˈziːroʊ/verbpresent simple - I / you / we / theyzeroBrE/ˈzɪərəʊ/NAmE/ˈzɪroʊ/, /ˈziːroʊ/present simple - he / she / itzeroesBrE/ˈzɪərəʊz/NAmE/ˈzɪroʊz/, /ˈziːroʊz/past simplezeroedBrE/ˈzɪərəʊd/NAmE/ˈzɪroʊd/, /ˈziːroʊd/past participlezeroedBrE/ˈzɪərəʊd/NAmE/ˈzɪroʊd/, /ˈziːroʊd/ -ing formzeroingBrE/ˈzɪərəʊɪŋ/NAmE/ˈzɪroʊɪŋ/, /ˈziːroʊɪŋ/~sthtoturnaninstrument, control, etc. tozero将(仪器、控制装置等)调到零●ˌzeroˈinonsb/sthtofixallyourattentiononthepersonorthingmentioned集中全部注意力于◆Theyzeroedinonthekeyissues. 他们集中讨论了关键问题。toaimguns, etc. atthepersonorthingmentioned(用枪炮等)瞄准