英语 idiom list

on fire
on good terms
on hand
on hold
on ice
on in years
on its merits
only game in town
only time will tell
on one's bill
on one's deathbed
on one's feet
on one's high horse
on one's last legs
on one's lonesome
on one's mind
on one's tod
on one's toes
on one's watch
on opposite sides of the barricades
on pins and needles
on purpose
on-ramp
on second thought
on sight
on solid ground
on someone's account
on someone's dime
on someone's doorstep
on someone's hands
on someone's mind
on someone's radar
on steroids
on strike
on stun
on sufferance
on talking terms
on tenterhooks
on the anvil
on the back burner
on the back foot
on the back of
on the ball
on the beach
on the boob
on the bounce
on the brain
on the breadline
on the bubble
on the button
on the canvas
on the cards
on the clock
on the cuff
on the cusp
on the cutting room floor
on the debit side
on the dot
on the double
on the down-low
on the drum
on the dry
on the edge
on the edge of one's seat
on the face of
on the face of it
on the flip side
on the fly
on the fritz
on the front burner
on the front foot
on the game
on the go
on the gripping hand
on the heels of
on the high rope
on the high ropes
on the hoof
on the hook
on the horn
on the horns of a dilemma
on the house
on the hush
on the ladder
on the lam
on the level
on the lines of
on the loose
on the mark
on the mat
on the money
on the move
on the nose
on the one hand
on the other hand
on the other side of
on the outs
on the outside, looking in
on the pill
on the plus side