B字母开头的单词或词组(第9页)：

• block up
• blot out
• board up
• boil down to
• boil over
• book in
• bow out
• branch out
• break even
• break the ice
• bring into being
• bring to justice
• bring the house down
• bring through
• bring into effect
• bring on
• bring into play
• bring off
• bring home to
• bring to life
• bring to light
• bring up the rear
• brush aside
• brush off
• brush up
• build in
• build into
• bundle up
• burst in on
• burn up
• burn down
• burn out
• burst into
• but then
• but for
• buy off
• buy out
• by and by
• by common consent
• by comparison
• by and large
• by any chance
• by contrast
• by degrees