hammer away at sth

ˌhammer aˈway at sthto work hard in order to finish or achieve sth; to keep repeating sth in order to get the result that you want努力干；孜孜以求

• haematocyte
• allocation
• swept
• the balloon goes up
• Mlles
• closed curves
• bushers
• the Pacification Guards
• plover
• reductionistic
• Dogger Bank
• butyrate
• the gentleman from
• aromatisation
• layout scanner
• hydrias
• quinoxaline
• pallette
• jewelleries
• Ubermensch
• stripe
• crucible steel
• nine plus zero array
• abus
• rip off
• Dow-Jones
• reechier
• stated time
• bluewing
• Charollais
• predictively
• in low water
• videograms
• norriss
• probable cause
• weirdo
• highjacker
• put that in your pipe and smoke it
• open a door for
• tumblers
• polyphyletic
• maltreatments
• ferroresonance
• kick make a rumpus
• seigniorage
• starfish flowers
• lavaliere microphone
• circumflight
• foreside
• EMDP
• brickle
• call a spade a spade
• vindications
• settlement
• World Geographic Reference System
• marking gauge
• peninsulas
• khidmutgar
• water ice
• filth disease
• heat budget
• an unknown quantity
• heptaglot
• Ritz-paschen series
• IRMA
• eccentrically
• diazo-
• respice finem
• chantier
• palm civets
• parley
• wear the sword
• Estes
• three-phase circuit
• shokku
• irreplaceable
• honours are even
• malonic ester
• jiggermasts
• high school
• steam chests
• hamantash
• put sb through it
• palm-greasing
• nutburger
• argue sb into (doing sth)
• raphaels
• electrosmosis
• heavy as a bag of as sand
• in that connection
• tricotine
• dual modulation
• gravelish
• roebuck
• coupon
• anorogenic time
• tachiol
• a chip on one's shoulder
• sparged
• druggers