be on the mark

be on the ˈmarkto be accurate or correct精确；准确无误That estimate was right on the mark.那个估计分毫不差。

• equable
• Bermuda rig
• sexual interference
• vagus nerve
• open population
• badger game
• cataracts
• picrite
• sit at the feet of someone
• apothegmatic
• ebonation
• checks and balances
• model prison / farm / school etc
• bestir oneself
• Bosnian
• characteristic distortion
• disadvantaging
• saltillos
• collateralizations
• tail off
• Wanda
• goring
• armload
• sulphonated
• bargain day
• undergowent
• ahistoric
• corn-root aphid
• shaken baby syndrome
• the best (或 pick) of the bunch
• dunk
• mackinawites
• coastally
• nylon letdown
• not care a bit
• static cling
• coptic churches
• go to extremes
• take/blow the lid off sth
• etherified
• tranquilly
• be content with
• kinaesthetically
• osmotics
• ophicleides
• a road map to sth
• honeycomb weave
• submicrons
• S-adenosylhomocysteine
• eupatridae
• towheaded
• sleepyheaded
• mesentery
• dovehouses
• tergals
• evaluator
• presagefully
• XST
• galvanistical
• camp chair
• bedrock mortar
• accreditments
• Crassatella
• micro-baking
• wooers
• eunomia
• sphygmometric
• make clear
• PENGEM
• intermitten operation
• hy spy
• motorboaters
• aestivates
• short-eat
• F & AM
• Sinaic
• on over the neck of
• range calibrator
• soapsudsy
• square knots
• court of general sessions
• bonded goods
• Gnosticizer
• vouch for sth
• feel / be beholden to sb
• geologizer
• micromicrocurie
• in the mainour
• hermaphrodism
• drug abuser
• modern dance
• felt
• in vain
• Cupid's bow
• exoskeletons
• hole content
• thermo-tank
• relate
• forelady
• interstitial glands