a tough nut to crack

a tough nut to crack

• • [口语]
  • 难对付的人
  • 难事，难题
  • 棘手的问题

• sigmatism
• repays
• saint johnss
• give sb a piece of your mind
• Aisha
• supermaxillae
• dishcloth gourd
• champenized
• out of someone's hair
• the vale of years
• hastefully
• yard sale
• Gramineae
• supercomputer
• the magistracy
• part.aeq
• thiazine
• micromicrofarad
• periostracal
• Toxoplasmea
• ignitabilities
• trooped
• white pepper
• lumpectomy
• serve one's apprenticeship
• high pressure
• have long ears
• data types
• melt into
• exposure station
• come out with clean hands
• flocculated
• endow with
• wrapped 或 wrapt
• Pharm. D.
• lymphangial
• marketabilities
• miss a (或 one's) figure
• end-of-world sale
• Oil of aniseed
• fth.
• Red No.2
• prefocussing
• lampadite
• faunists
• antivenenes
• magnisonant
• minnows
• modernest
• cardiologist
• prematureness
• take something apart
• misclassify
• lith ify
• in ordinary
• Ruhmkorff coils
• prodigalized
• invertebrate
• Heffalumps
• balsam spruce
• off the rocks
• balance spring
• laughing dove
• m.m
• else
• thrust load
• cloud over
• stanniferous
• equalitarian
• meijis
• transverse valley
• lesser flood
• be (caught) in a cleft stick
• expandor
• extra hand
• feedstocks
• sportfisherman
• water-repellents
• take someone upon the hip
• Buxaceae
• soil-borne
• Puppis
• baked winding
• the foreground
• mirandizing
• Saccardiaceae
• expectants
• zophorus
• the old
• mast house
• wampum
• toxi-
• shammer
• ep-
• Bierce, Ambrose (Gwinnett)
• proslaver
• meandrous
• disincline for
• obumbrant
• have a right to be angry / concerned / suspicious etc