a bright spark

a bright ˈspark(BrE) (informal,often ironic)a lively and intelligent person, especially sb young活泼机灵的人（尤指年轻人）Some bright spark(= stupid person)left the tap running all night.不知是哪个聪明人让自来水流了一夜。

• rinseable
• N unit
• big-bang hypothesis
• molecular diffusion
• gun parallax
• pesahs
• Mandaeans
• Loyola, Saint Ignatius of
• tenors
• abecedaria
• put the idea in cold storage
• Mandelbrot set
• panel cooling
• groom for
• refections
• despots
• alary
• contingency fees
• repetitiousnesses
• atmometer
• take sth to pieces
• be in/take (holy) orders
• body artist
• Moray Firth
• sequel
• abextra
• from the egg to the apple
• rock asphalt
• landslide victory
• solan goose
• photoheliography
• be off one’s food
• caring professions
• hypogynous
• bluejack
• all a hum
• Pteridospermaphyta
• sawtoothed
• aphides
• fixed-form coding
• park yourself
• as mad as hops
• common-law wife
• to top it all off
• jawline
• bearing distance
• essoins
• sea-cloth
• horsebreakers
• leave someone to to sink or swim
• poltroonishly
• tuberculinisation
• soil separate
• absorbent of
• dene
• cobblings
• archegoniate
• ferruginous
• marasca
• reachable
• Mongolian idiot
• statocyst
• sales departments
• dysbarisms
• flavo-
• kinesthesia
• curtainless
• go all the way (with sb)
• careerism
• opuscules
• hicksvilles
• pot metal
• product measure
• trifles
• hperchromicity
• domesticates
• make amends (to sb / for sth)
• - mycete
• brush up on
• a curl of the lip
• draw sb's attention to
• short lines
• at one's （own） risk
• drafting table
• mountebankisms
• immaterial
• ephemerid
• anxiety attacks
• playsuits
• granolithic
• look like a drowned rat
• cavalierly
• pitchpole
• sublattices
• nonmiscibility
• on everyone's tongue
• give someone the kick
• Solenogastres
• catenulate
• revisability