您要查找的是不是：
- 双胺亮紫Bdiamine briliant violet B
- 双胺亮紫RRdiamine briliant violet RR
- 双胺亮蓝diamine brilliant blue
- 萘胺亮枣红naphthamine brilliant Bordeaux
- 重氮胺亮黑diazamine brilliant black
- 双胺坚牢紫BBNdiamine fast violet BBN
- 她的成绩是B+。She got a grade of B plus.
- comb这个词里的"b"是不发音的。The "b" in "comb" is not sounded.
- 半双工semiduplex
- 变亮brighten
- 胺基amidocyanogen
- 双拼Two bors d's oeuveres
- 胺类amine
- 双元音diphthong
- 丙烯酰胺acrylamide
- 我们的猫的毛皮又黑又亮。Our cat has glossy black fur.
- 母亲给她买了一双网球鞋。Mother bought her a pair of tennis shoes.
- 火炬点亮了。The torch was lighted.
- 比翼双飞fly wing to wing
- 苯丙胺benzedrine
