IB
/ˌaɪ 'biː/
abbr. Information Bulletin 
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bimester, bimestrial, bimetal, bimetallic, bimetallic strip, bimetallism, bimetallist, bimillenary, bimillennial, bimillennium,
相似单词
iatrotechnics, iatrotechnique, IAU, IAUPE, IAZ, IB, IBA, ibabura, Ibada, Ibadan,