work / play etc your butt off

work / play etc your butt off AmE spokento work, play etc very hard努力工作/尽情玩乐:•I worked my butt off in college.我在大学里学习很努力。

• galactic equator
• Kislev
• self-comment
• hammer something into someone's head
• drift wave
• mesonic X-ray
• sonolucent
• zhlub
• long hundredweight
• English finish
• lungs
• reference datum
• gym-slip
• successiveness
• Corded culture
• mopoke
• hylophagous
• grist for one's mill
• bottom water
• louser
• east africas
• conidioma
• call to
• histaminic
• group around
• caduceus
• Avogadro's hypothesis
• fantasticality
• a big fish in a small （或little）pond
• glaze stain
• professed monk
• mascled
• anthropochory
• give the bum's rush
• identity parades
• found art
• under the aegis of sb/sth
• rotating band
• biological mother
• fusee
• lattice translations
• erythema nodosums
• for luck
• script writer
• with no stint
• strike a (或 one's) path
• clove oil
• wildcat bank
• deafer
• embraves
• sponge iron
• New Albany
• Boehmist
• lengthiest
• profanation
• in the ewigkeit
• grapies
• delubra
• longitudinal drum boiler
• myo-
• PHBs
• brookless
• air support
• kill ratio (或rate)
• haranguer
• luteinizing
• reverse idler gear
• associate operator
• sleep out
• twin arithmetic units
• dysprosody
• on course
• Foulger's test
• banzai attack
• scalas
• f. o.
• inaugural
• your actual -
• in some manner
• heart and soul
• unidirectional pulses
• outjockey
• gas bacillus
• Oligomera
• laureates
• you're joking / you must be joking
• and (all) that sort of things
• diphosphate
• night mayor
• guided-missile exercise head
• bisulphide
• disproportionations
• tineoideas
• confirmands
• Faunus
• sectarianizing
• pomelike
• boom boom
• bring to a halt
• ruddy turnstones