a tough egg to crack

a tough egg to crack

• • [口语]
  • 难对付的人
  • 棘手的事

• make a distinction between
• mallee-hen
• sepoy
• corbeling或-belling
• point count
• giantlike
• make a virtue of
• bricky
• dead tired
• xenoantigens
• pat(t)amar
• permanent anode
• in （或out of）stock
• watt-seconds
• reimpose
• propelled
• sex glands
• ten-foot
• to the last gasp
• metropolitanisms
• whorehouse
• disintegration chain
• sheer line
• containerships
• a feather in your cap
• goddamnit
• lacrimal sacs
• hutchie
• decease
• Eq.
• mend（one's） fences
• recolonizations
• excitomotor
• styptic pencils
• in with a shout
• pattern-room
• mismatch loss
• as luck would have it
• arithmetic progression
• alkali grasses
• lay about sb
• benzethonium chloride
• be put to the push
• pent-up
• go north
• quantas
• deindustrialized
• Puseyistical
• mediciner
• Durham tube
• macrocrystalline
• gossamer
• disbelievings
• metarhodopsin
• ghastful ly
• role-playing games
• Akelas
• arthropodas
• channel skip
• London smoke
• rubber foam
• logions
• trevallys
• rommanies
• atelectases
• faubourgs
• magnetogasdynamics
• novillo
• decker
• farmyards
• Penny Blacks
• air-earth current
• lux
• asterias
• have your hair cut / your house painted etc
• throw prudence to the winds
• Animikean
• L.D.A.
• superficiality
• stretcher leveling
• a gentleman/lady of leisure
• preoviposition
• torsion element
• lily liver
• march with the times
• discreetly
• bradawl
• symmetry group
• worry-guts
• overeats
• progenitress
• be taken bad
• brutalising
• salinification
• deprave
• zymology
• duelled
• guard cells
• get the wrong sow by the ear
• clivers