put your back into it

put your back into it informalto work extremely hard at something全力以赴，拼命:•If we really put our backs into it, we could finish today.如果我们加把劲，今天能干完。

• have itching ears
• authorized library
• direly
• namable
• eliminate matches
• coxopodite
• piscine
• labour market
• thiosulfuric acid
• know fine
• tuple
• microphyllous
• sorocarp
• autoindex
• secondhand
• hatchetfish
• educator
• -stomy
• nutmeg tree
• tycoon
• flame forth
• a bad draftsman
• cathodally
• tilburies
• seashell
• brown off
• assay tons
• Morea
• paratypes
• exuviae
• on shuffle
• phenetoles
• argotic
• driftpin
• plunge
• Miller bridge
• centre halfback
• nettle family
• subcostal
• creolizing
• smart alick
• CET
• evaluated information
• be beyond one's powers
• bioelectronic
• constructively
• accommodation train
• off-lines
• cardioid
• participialization
• nizamate
• be / run / go counter to sth
• wade into sb
• fallouts
• hydrolaccoliths
• remittees
• activised
• catching
• make someone's blood stir
• ultramicrobalance
• interosculated
• anemic infract
• spermatoblast
• actable
• mama bears
• Lopador rhynchidae
• cartographers
• -tuples
• docken
• unpolished rice
• once or twice
• laughing hyenas
• rolled gold
• spiritoso
• pasquinian
• obligatories
• log-in
• Solvay, Ernest
• brewer's droop
• finickier
• ouabains
• Potier diagram
• ostentation
• short irons
• ward politics
• writhen
• misdesribed
• nympholept
• hollyhock
• macroaggregated
• drive at sth
• coequalness
• transfd
• papillomas
• metallurgy
• bribees
• a hell of a note
• playmakers
• finger clamp
• stroke book