| 释义 |
B, bB, b[bi:]n.(pl. B's, b's; Bs,bs [bi:z])1.■英文字母表第二个字母2.■[B]B字形, B形物3.■【数】第二已知数4.■[B]【化】元素硼(boron)的符号5.■(学校成绩的)乙6.■[B]【音】B调[音], C大调或A小调中的第七音7.■[B]B血型8.■(罗马数字)代表300的符号9.■[B]【物】磁感应(magnetic induction)的符号10.■[B]表示铅笔芯软硬度的符号11.■[B, b ]美空军机种bomber(轰炸机)的代字
习惯用语B flat1.■[谑、婉]臭虫(B是bug这个词的第一个字母)mahogany flat1.■[谑、婉]臭虫(B是bug这个词的第一个字母)not know B from a battledore1.■一字不识; 愚昧无知not know B from a bull's foot1.■一字不识; 愚昧无知not know B from a buffalo1.■一字不识; 愚昧无知not know a B from a battledore1.■一字不识; 愚昧无知not know a B from a bull's foot1.■一字不识; 愚昧无知not know a B from a buffalo1.■一字不识; 愚昧无知 |