have something on good authority

have something on good authority have ascertained something from a reliable source （据可靠来源）确认。

• common fraction
• open-ended interview
• unicyclist
• purlioner
• night schools
• set the room in a roar
• push sb/sth over
• two-tiered
• T.M.A.
• beta tests
• infringe
• heliosphere
• Alamein
• soot luminosity
• docosahexaenoic acids
• cleavage furrows
• colza oils
• hypothetico-deductively
• proper (或 honest) pride
• clams
• boathooks
• North Atlantic Drift
• cassoni
• Dobson, Austin
• talkative
• co-conspirator
• air raids
• Gaonic
• tow-plane
• glabbelo-occipital length
• ferryboat
• faceting或facetting
• in competition with
• reenactments
• take the form of
• thuggee
• misstates
• borrowed plumes
• reentry
• bass saxophone
• rose diamond
• vombatidaes
• trade dollars
• get into deep water
• unguardedly
• proceeding
• within one's depth
• rnwy
• traffic block
• diffusion layer
• power set
• atomic emission spectroscopy
• come to bay
• play sth↔down
• blanket stitch
• draw breath
• purportless
• intercapillary glomerulosclerosis
• barium enema
• skepsis
• antileukocytic
• Diamond District
• flying lizards
• reillusion
• Colum, Padraic
• Lord Commissioner
• epanadiplosis
• control variable
• wire-cut
• breechloader
• tellies
• Little Russians
• ball and socket joints
• harmonic folding
• prejudice against
• copyright law
• conversed
• fifth
• finger-marked
• lamellosity
• ladle from (或out of)
• federate
• airframes
• not have a ghost of a chance
• calcium oxalate
• guzzled
• speechway
• hyomandibula
• call over the coals
• reinvites
• signalment
• ashamed at
• the Far East
• lachrymosely
• coefficient of haze
• A.B.C. book
• aromatherapist
• enter the lists
• enthronizing
• whisperer