- A knot with large, decorative loops.蝴蝶结：一种带有大的，装饰性环的结
- blackest
- Blackett
- blackey
- black eye
- black-eyed pea
- black-eyed Susan
- blackeye pea
- blackeys
- blackface
- Blackfeet
- Blackfeet Community College
- blackfish
- black flag
- black-flag
- black fly
- Blackfoot
- black-footed albatross
- black-footed ferret
- Blackfoot Sioux
- Black Forest
- black frost
- black gold
- black grouse
- blackguard
- blackguarded