grin like a Cheshire cat

grin like a Cheshire cat

• • 咧着嘴傻笑，无缘无故地傻笑
  • 无缘无故地咧着嘴傻笑[亦作 Chessy cat]

• recurring demand
• pie wagons
• cadre
• saddle sore
• laverocks
• raocs
• plumeless
• empiriological
• lotas
• jingglejangle
• glyconic acid
• onlaid
• poltavas
• trip over
• merrily
• fish paper
• floe belt
• through thick and thin
• sound barriers
• sippets
• paramylum
• top of the morning
• manufactured gas
• cider
• media darlings
• DER
• delayed hypersensitivity
• while I'm / you're etc at / about it
• net balls
• Barnett
• Z.
• kroners
• nor
• breathing
• blunder on
• emboluses
• talcose
• endocrinotherapy
• malonic acid
• occasional tables
• stow down
• sympathy card
• twice-born
• debris slope
• astronomical units
• goggle-eyes
• pounded
• acuteness
• job offer
• animadversions
• sporting dog
• flamer
• servants hall
• in bad nick
• top and tail sth
• go over the wall
• uglifying
• gov
• jump the gun
• providing
• spiff sb/sth↔up
• unidirectional replication
• secretary
• line of intuition
• rising generation
• rules of engagement
• rammed
• psions
• short-listed
• autoradiographies
• projects
• disenchants
• a bump on a log
• susceptibly
• all systems go
• head out
• i.s
• antivenin
• risk asset ratio
• along for the ride
• dns.
• artificial bloods
• turtle marathon
• feistiest
• phraseogram
• implexed
• fore edges
• bldgs
• possessory
• guianans
• underdoing
• stereometric
• false keel
• delay of game
• sepia photograph / print
• crank ... up
• reinstitution
• live by one's pen
• danseur nobles
• CD4