at/on sb's heels

at/on sb's ˈheelsfollowing closely behind sb紧跟某人He fled from the stadium with the police at his heels.他逃离了运动场，警察在后面紧追不舍。

• handbrake
• Granados, Enrique
• mysophobias
• konimeter
• bidents
• planktologists
• cross fault
• adambulacral
• striae
• sixty-nine
• Comsymp
• toadstooled
• in / like a flash
• self-excusing
• Romanians
• tubule
• boutonnieres
• cornerwise
• benzonatate
• put someone up to the time of day
• straight-backeds
• build on/upon
• anaphrodisias
• parabolic cylinder
• phone phreak
• New Kingdom
• dantrolene
• reticulated bar
• double-opponent cell
• redistributive
• fused-salt electrolysis
• Beuthen
• reflexions
• solar radio emission
• lyricised
• salt-and-pepper sand
• for all
• pack sth↔away
• urate oxidase
• immersing
• craftsmanlike
• wheel animalcule
• nullipennate
• mass-observationist
• snubbee
• such that
• interrupt-driven
• McNally tube
• F.pil.
• clasped 或 claspt
• toxopexic
• spicinesses
• play the race / nationalist / environmentalist etc card
• ergativity
• Compton absorption
• sooey
• copaiba oil
• whiskies
• wet bulb
• ebon
• glazed frost
• impalpable
• have a bee in your bonnet (about sth)
• incrememtally
• rorty
• houseboys
• spongiopilin
• Night Monkeys
• chalkiness
• thermal ohm
• double-shield enclosure
• optical amplifier
• underachievement
• psychotherapy
• pennies
• smirked
• battologists
• alpha test
• papabiles
• scissile
• reshuffled
• codons
• corticated
• stub pen
• Job
• perfect participle
• therapsids
• semeiologist
• sillar
• at best
• attractor
• cockerpoo
• gift-wrap
• complexioner
• gaieties
• Cilicia
• abolitionised
• streptozocin
• gametogenies
• goujons