bust one's ass

bust one's ass try very hard to do something 十分努力地做某事。

• plug away
• acrylate resin
• vowless
• tinselled
• icshes
• somewhy
• hila
• believe you me
• a.w.o.l.
• gracious living
• haciendas
• above all things
• chemigations
• enteric cytopathogenic human orphan virus
• be more trouble than a cartload of monkeys
• enforced
• close down
• anybody's race
• electrography
• tsatskes
• actinium decay series
• hypoxanthic
• anthroparea
• preatomic
• W
• Davao
• single phaser
• nuthatch
• Condon, Edward Uhler
• impeach for
• describers
• quing
• ignitability
• glycol ester
• cash dispenser
• inaccuracy
• Zsigmondy, Richard
• assuredly
• housepoor
• courbaril
• pelecanoididae
• handy-andies
• wakefields
• teepee
• Araguaya
• background music
• hunter-killer
• day girl
• lawgiver
• sucking
• red-assed
• pignut
• plagioclimax
• hyperhepatia
• before the lights
• beneficially
• common envelope star
• the mainstay of sth
• unshift
• dmes
• decarbonising
• geometrical similarity
• arthrodic
• Jammu and Kashmir
• resuscitability
• navigation lights
• swanky
• sexualities
• angular distribution
• narcotizing
• avellane
• hard feelings
• English daisy
• preemptive marketing
• Juggernautish
• gadgetries
• trobrianders
• French Equatorial Africa
• Alberoni, Giulio
• be resigned to (doing) sth
• equations
• radiocardiogram
• wander from
• scramjets
• dirty snowball model
• dialysate
• contribute one's mite
• the bird/dove of peace
• reptilariums
• anhysteresis
• burundi francs
• members
• paleo-conservative
• French Guianan
• test out
• gimmals
• go /run on wheels
• wavelength standards
• carpoids
• intramuscular