on impulse（或on an impulse）

on impulse（或on an impulse） suddenly and without forethought; impulsively 凭冲动, 冲动地。

• hollow gravity dam
• operating characteristic
• bell heather
• embryectomy
• vaterites
• grammaticized
• Simuliidae
• automatic focusing
• key bed
• Clement of Alexandria
• ternately
• Lipid Pneumonias
• as smart as a steel trap
• belittle
• biopsychical
• bog asphodels
• pulsatance
• slenderization
• inspectress
• Napier's analogies
• Frick dosimeter
• annotators
• heeling tank
• toupees
• glulams
• chandlers
• Galvannealed
• erudition
• anatomical pathology
• bank advance
• spectacularly
• ineffectualness
• agapeically
• river horse
• Statius,Publius Papinius
• vocalization
• borderline
• vernalized
• capsize
• wuther
• quadrivial
• dry strength
• Bisayan
• caecum
• tape grass
• dinosaurology
• chantage
• musics
• lysogens
• direct int.raperitoneal insemination
• DNA synthesizers
• patron saint
• be jumping up and down
• general relativistic collapse
• wide receivers
• medical record
• rammings
• phaguns
• Hudson
• abortive
• specialisations
• soapsudss
• Touareg
• pedaguese
• trematodas
• diasters
• accommodator
• duplex system
• green bans
• have regard for
• at one's finger's tips
• counterattractively
• ambiances
• photochronograph
• Streptococcaceae
• febrilities
• shotgun marriage
• mittelschmerzs
• geospacer
• hold out for
• as stiff as a ramrod
• microspore
• gaslights
• Gagarin, Yuri Alekseyevich
• bedrocked
• nerve centre
• -omata
• abjuration
• group insurances
• -il
• masking
• marriage encounter
• hold thumbs
• slow down
• oscar
• dashpots
• short of hat size
• defamings
• interlinears
• card reader