grind away at

grind away at刻苦用功;刻苦认真地做：That postgraduate is grinding away at his thesis so as to be conferred the doctor’s degree.那位研究生正在刻苦认真地写论文以便被授予博士学位。

• sanatorium
• surcharged
• sleeve-valved
• suprahuman
• cyclooxygenases
• retrospective
• prob.
• Arabia Petraea
• descend on / upon sb / sth
• appreciably
• bind someone over to appear
• the rough and the smooth
• eccentrics
• spatzle
• deep-sinker
• bacterial conjugation
• Echeverria Alvarez, Luis
• diethyl carbinol
• flyer
• lunanauts
• tulsas
• mend (your) fences
• julep
• be in earnest
• go to market
• take a pot at
• ductile iron
• rood cloth
• Spanish mackerels
• Lublin
• renal corpuscles
• sandbox tree
• circumnutatory
• isle
• Essie
• imper.
• mixed doubles
• stop something out
• judgement by default
• phosphuret(t)ed
• have the face to do something
• soft fruits
• structuralism
• bailee
• ion irradiation
• man-machine systems
• double whammies
• fall to pieces / bits
• organic reef
• intermitten claudication
• Spaatz, Carl
• adjective jerker
• a slew of sth
• citics
• decimillimetre
• Julian day
• epiblem
• left-justify
• X-ray spectrometry
• sleep strike
• air defense warning conditions
• chincough
• fragment emission
• droopily
• evaporators
• let sth ↔ out
• gazers
• confessor
• billies
• gaze round
• stultifications
• Schmidt limiter
• sonatina
• mexican greens
• clino-
• SCN
• disablement benefits
• CNS
• Masoretic
• stellifying
• Moor
• imaginary parts
• fissile
• pseudoallele
• assignable to
• assistant
• do someone's will
• beastlier
• imperiousnesses
• get one's oats
• find yourself
• gruntwork
• sweepstakess
• ships
• funware
• logographer
• launch yourself into sth
• electronic computers
• radiophonics
• consensuses