英语 idiom list

brush down
brush off
brush up
bubble over
bucket down
bucket list
bucket of bolts
bucket of rust
bucket of syrup
buck fever
buck for
buckle down
buckle to
buckle up
Buckley's and none
Buckley's chance
buck-passing
buck the trend
buck up
buck up one's ideas
buff out
buff the muffin
buff up
bugger off
Buggins's turn
bug off
bug storm
build a better mousetrap
build a case
build bridges
build castles in the air
build character
build on sand
build the plane while flying it
build up
built different
built like a brick outhouse
built like a brick shipyard
built like a brick shithouse
bulk billing
bull in a china shop
bull session
Bumfuck, Egypt
bump and grind
bumper crop
bump in the road
bump into
bump off
bump up
bum rap
bum rush
bum's rush
bum steer
bundle of energy
bundle off
bundle of joy
bundle of laughs
bundle of nerves
bun fight
bunker
bunny hop
bunny hug
buoy up
buried treasure
burn a hole in someone's pocket
burn bread
burn daylight
burning question
burn one's bridges
burn one's fingers
burn out
burn rubber
burn someone's ears
burn that bridge when one comes to it
burn the candle at both ends
burn the midnight oil
burn the roof
burn time
burr in one's saddle
burst in
burst into tears
burst out laughing
burst someone's bubble
bury one's head in the sand
bury the hatchet
bury the lede
bush league
bush telegraph
business as usual
business end
business girl
busman's holiday
bus plunge
bust a cap
bust a move
bust a nut
bust ass
bust chops
busted flush
bust on