twenty-twenty hindsight

twenty-twenty hindsight used to say that it is easy to know what you should have done in a situation after it has happened, but you did not know what to do earlier事后聪明，后见之明

• on（或upon）my honour
• dactylic
• band-tailed pigeon
• rancheria
• break service
• sporting goodss
• beta ray
• subversal
• Seven Hills of Rome
• electroprecipitator
• flying machine
• plasma diode
• fingerprinted
• make amends (to sb) (for sth/for doing sth)
• as the saying goes
• agro-industrializing
• commercial laws
• Second Estate
• in compliance with
• snowshoe
• Panthera
• set one's heart on doing
• beyond beyond all expectations
• whistle stops
• keypunch
• cosmologists
• aholehole
• three-quarter length
• brillouin zones
• Blaauw mechanism
• panache
• anneal
• Omdurman
• citrullines
• put ... into
• WFUNA
• Thurs
• probation officer
• thermostatic
• demis
• Rexists
• carry one's point
• unstrained
• coil spring
• cougaring
• hatcheck
• matraca
• seminality
• sore place
• Casablanca
• opsonic action
• as stupid as a goose
• heroic stanza
• constr.
• truck trailer
• imprinting
• close to one's vest
• tuataras
• clam up (on sb)
• baby-watch
• shamois
• Afrikaner
• silver doctor
• marginality
• Himalayans
• a fool and his money are soon parted
• glacial drift
• squabbles
• no-hair theorem
• pay in sb’s own coin
• electric quadrupole moment
• sensory area
• skittishly
• retrenchable
• featherbedding
• coatiss
• contemplator
• disaggregate
• single-tongue
• cymosely
• take the edge off
• anthill
• Adams, John Quincy
• McLuhan, Marshall
• systematic support
• gnomonic map
• extremely low frequencies
• stagnations
• Honorius, Flavius
• Buchmanism
• toulons
• fighter escort
• paleethnology
• fall a prey to
• transshape
• hold ... to
• turgency
• Martin, Joseph William
• comma bacillus
• tyros