flick of a switch

flick of a switch used to emphasize how easy it is to start a machine and use it（只要）轻轻一按开关（就行了）〔用于强调开动和使用机器很容易〕:•I can shut off all the power in the building at the flick of a switch .只需按一下开关，我就能关闭大楼的所有电源。

• out in the cold
• wind machines
• entranceways
• nowhere near / not anywhere near
• beta particles
• sucrier
• magic number
• celloidins
• rereadable
• bagasse
• informationless
• Yeoman Usher
• North Holland
• grid controlled
• efficiency expert
• croupades
• masterminder
• an enemy worthy of someone's steel
• come after
• polarimetry
• saltchucker
• torulosis
• mean tide level
• in the opposite direction
• depositions
• firmly ad
• decommissioning
• magic square
• countermine
• amuse
• thecodonts
• anymore
• (all) over again
• effected
• skin grafts
• tomatin
• fluid distributor
• watchmakers
• sm.c.
• Auto Shade
• Ceratosaurus
• endotherm
• price-earnings ratios
• slam
• oyster drills
• isodose curves
• last but not least
• Fido
• have a short wind
• secondary colours
• simmer down
• epurations
• overcareful
• theophanies
• Amoebic Dysenteries
• burden of proof
• Trajan
• terebellidaes
• briefcase-size
• scarce
• cablephoto
• rites
• chivalrously
• esplanade
• pcs.
• fox-hunts
• McCarthy, Mary
• aplanatism
• sequined
• coracoid
• dumb cane
• warrantee
• make an approach to
• derogately
• be man enough (to do sth/for sth)
• Apodiformes
• hectares
• to and fro
• first ladies
• junction pole
• diluvialist
• normalcy
• spike mosses
• BNC
• childhood schizophrenia
• tinamiformess
• sulfatizing
• Hamelin
• mince matters
• retypes
• cautiousness
• specific diseases
• back walkover
• data area
• squeamishnesses
• haustellates
• mucic acids
• venisons
• fixities
• lumberyards