BZ[机] 苯酰, 苯bn.字母B；第二；B调；乙等；像字母B的东西Bjelota别洛塔B-boxn.变址数寄存器(变地址寄存器)Bjurgard比尤加德B-unit变址部件,变数部件B extent基线区域Bjernudd比耶努德Bjelajac别拉亚茨Bjornsenn.比约恩森Bjarnolf比亚诺尔夫Bjerkebo比耶克博

B. Lit.abbr.=Bachelor of Letters or Literature 文学士

B. Litt.=B.；Lit

not know B from a bull's foot劳动绩效与经济增长

not know from A to B什么都不懂; 一字不识

not know B from a battledore一字不识,愚昧无知

not know B from a buffalo一字不识,愚昧无知

from A to B从一地到另一地