beaver away (at sth)

ˌbeaver aˈway (at sth)(informal)to work very hard at sth忙于（某事）；勤奋工作He's been beavering away at the accounts all morning.他一上午都忙于做账。

• diazo group
• wintrinesses
• interregnum
• Ettingshausen effect
• emmesh
• be in at the kill
• benztropine mesylate
• ANSA
• beam me up或beam me up,Scotty
• Aosta,Valle d'
• take it on one（或oneself）to do something
• weimaraners
• addendum circle
• AEIS
• levallorphans
• British India
• sexton beetle
• in good, bad, etc. repair
• the whole schmear
• diphosphatidyl glycerol
• agree to differ
• Da Costa's syndrome
• canned goodss
• stabile
• put ... into action
• find in favour of
• reflection plane
• two-stage rocket
• complimenters
• Igewsky's solution
• take a middle course
• have not a word to throw at a dog
• and/or
• tide prediction
• adiathermic
• townified
• antixerophthalmic
• epiphenomena
• cannon
• Golden Gater
• developer
• between times
• mangled
• ontogenetically
• impresses
• celeriacs
• defraudment
• paleoclimatologist
• acceptance region
• lifeworks
• screenwriter
• woodenly
• seaside sparrow
• galvanizings
• heldentenore
• bird's-foot trefoil
• Tpilisi
• precocity
• fugal
• make out a case (for sth)
• friendly islandss
• krans
• mechanical design
• cross-classification table
• mongos
• find one place in a book
• topological transformation
• pat entabil ity
• lisp
• Stanley Cup
• go off a half cock
• Clara cells
• set one's sights on
• noontimes
• pissers
• black magics
• nuzzlers
• antinovelist
• tutti
• sociobiological
• resinographically
• in activity
• assimilate
• Guise, Francois de Lorraine, 2nd Duc de
• off the wind
• caprifig
• Canadianizes
• lapidated
• United Nations Action Programme for Economic Cooperation
• look on/upon sb/sth with
• see/think fit
• Lemnos
• all through
• foughten
• cameo appearance
• contentment
• trial and error
• bridle roads
• referees
• bone grafting