用法:
1 of or in fractions 部分的; 少许的; 片断的; 分数的; 小数的:
a fractional equation 分数方程式.

用法:
2 very small; trivial or unimportant 极小的; 轻微的; 无足轻重的:
a fractional difference in prices 微小的差价.

• batsman
• battalion
• batten 1
• batter 1
• battered
• battering-ram
• battery
• battery farm
• battle 1
• battleaxe
• battle-cruiser
• battle-cry
• battledress
• battlefield, battleground
• battlements
• battleship
• batty
• bauble
• baulk
• bauxite
• bawdily
• bawdiness
• bawdy 1
• bawl
• bay 1