大学英语四级单词大全
- back and forth
- back off
- back up
- background
- backward
- bacon
- badly
- bacteria
- bad
- bag
- badly off
- baggage
- bake
- balance
- balcony
- ball
- balloon
- ban
- banana
- band
- bang
- barber
- bankrupt
- banner
- bar
- bare
- barely
- bargain
- bargain for
- barn
- bark
- baseball
- barrel
- basic
- basically
- barrier
- base
- basin
- bat
- bath
- be composed of
- be made up of
- be to blame
- basketball
- basket
- basis
- bathe
- be about to do
- battle
- bay
- be
- battery
- be bound up with
- be friends with
- be bound up in
- be in for
- be snowed under
- beach
- beat it
- beam
- bean
- bear
- bear down
- bear out
- bear up
- bear with
- bear on
- beard
- bearing
- beast
- beat
- beat up
- beat around the bush
- beautiful
- beauty
- because
- become
- become of
- bed
- bee
- beef
- beer
- before
- before long
- beg
- beggar
- begin
- beg off
- behave
- beginning
- behalf
- behavior
- behind
- behind bars
- belief
- behind the scenes
- behind the times
- being
- believe in
- bell
- belong
- beloved
- below
- beside the point
- bench
- belt
- bend
- bend over backwards
- beneath
- beneficial
- benefit
- beside oneself
- beside
- bible
- big
- besides
- bet
- best
- better
- better off
- between
- beyond
- beyond doubt
- beyond all question
- beyond belief
- beyond compare
- beyond measure
- bicycle
- bid
- bike
- billion
- bill
- bind
- biology
- bird
- birth
- birthday
- biscuit
- bit
- bite
- bit by bit
- bitter
- black
- blade
- black and blue
- blackboard
- blame
- blank
- blanket
- blast
- blend
- blind
- bleed
- block
- block off
- block up
- blood
- blow
- bloody
- bloom
- blot out
- both and
- blow up
- bold
- blue
- board
- board up
- boast
- boat
- body
- boil
- boil down to
- boil over
- bolt
- bomb
- bond
- bone
- book in
- boom
- boost
- border
- book
- boot
- boring
- bore
- borrow
- boss
- both
- born
- bother
- bottle
- bottom
- bounce
- bow out
- box
- boy
- brain
- brake
- branch
- branch out
- break
- brass
- brave
- bread
- breadth
- brand
- break away
- break down
- break through
- break even
- break in
- break into
- break out
- break the ice
- break off
- breathe
- breed
- break up
- breeze
- breakfast
- brick
- bride
- breast
- bridge
- brief
- bright
- bring
- bring about
- brilliant
- bring around
- bring down
- bring forth
- bring forward
- bring into being
- bring to justice
- bring the house down
- bring through
- bring into effect
- bring on
- bring into play
- bring off
- bring out
- bring home to
- bring to life
- bring to light
- broad
- broadcast
- bring up
- bring up the rear
- broom
- brow
- brother
- brown
- brush
- brush aside
- brush off
- brush up
- bubble
- bucket
- budget
- build
- build in
- build into
- build on
- build up
- bulb
- building
- bulk
- bullet
- bump
- bunch
- bundle
- bundle up
- burst in on
- burden
- burn up
- burst
- bureau
- burn
- burn down
- burn out
- burst into
- burst out
- bury
- bus
- bush
- business
- but
- but then
- but for
- butter
- butcher
- butterfly
- button
- buy
- buy off
- buy out
- by
- by accident
- by all means
- by and by
- by chance
- by common consent
- by comparison
- by and large
- by any chance
- by contrast
- by degrees
- by far
- by trial and error
- by hand
- by heart
- by virtue of
- by itself
- by leaps and bounds
- by mistake
- by means of
- by no means
- by reason of
- by rights
- by the book
- by the by
- by the way
- by turns
- by way of
- bound
- boundary
- bow
- baby
- back