Bolk博尔克BOabbr.体臭；狐臭(=body odor)bougainvillaean.九重葛bouds register限界寄存器Bozzolo's sign博尔扎Bo Nationality焚人Bocula pallensn.黄畸夜蛾bourrette yarn绅丝boric solution硼酸水boride cathode硼化物阴极Bohor reedbuck塞内加尔小苇羚(牛科)Bourdon's test博尔沃