rack one's brains

rack one's brains

• • 绞脑汁，苦苦动脑筋，苦思冥想
  • 苦干，努力工作；努力完成；与困难做斗争
  • 苦思冥想，绞尽脑汁

• MASS
• transformation theory
• pewterer
• pickel
• interiorizations
• putridness
• multiscreen
• read over / through
• a tight corner（或spot或place）
• algierss
• cokers
• snogging
• ethmoturbinal
• Scotticising
• optical digital disks
• padeye
• Lophiodonidae
• source languages
• because this is the case
• dehydrochlorinations
• tamping bars
• baling
• howffs
• receive with open arms
• hair-triggered
• cothurnus
• hold one's nose
• alkalise
• wait at table
• ruthlessnesses
• in anxiety
• ivory gulls
• element 108
• magnetic analysis inspection
• rhumbs
• Bay Staters
• initial written proposal
• pretexted
• physical environment
• glucokinase
• lettucer
• straplesses
• Allegra
• homatropine
• forejudg(e)ment
• neaten
• firing pin
• empty nests
• if my memory serves me
• feminizer
• ship canals
• affronter
• lobelia blue
• subsequent drainage
• indemonstrability
• astronautic
• dramatic tenor
• poveras
• become one flesh
• midlife crisis
• rancheros
• dichloro-
• abasements
• tip clearance
• play about/around
• have sth against sb / sth
• draggling
• Etherege, Sir George
• equalized
• openhand knot
• dry washer
• easy meat
• brand mapping
• river touring
• abernathyite
• amyl salicylate
• as a general rule
• sectoral horn
• sheet pile
• olistolith
• muriate
• Chickasawhay
• prompt note
• make an ass of someone
• fifteen minutes of fame
• ichthyophobias
• witches' Sabbaths
• buy in
• have got apartments to let
• personal touch
• dentinal
• bahia grasses
• rise to eminence
• inquisitive
• Rabelaisian
• Casabianca
• tumbleweeds
• counterbalancers
• composite propellant
• interlays