plug away (at sth)

ˌplug aˈway (at sth)to continue working hard at sth, especially sth that you find difficult坚持不懈地做（尤指困难的工作）

• Stevens, Thaddeus
• Rasmussen, Kund Johan Victor
• ICQ
• reminiscers
• have a booze
• dichlorodiphenyltrichloroethanes
• allowed energy bands
• ritziness
• teaed
• loris
• leave sb alone, let sb alone
• elastohydrodynamics
• Humash
• outboard
• jiber
• permethrins
• Spitsbergen
• strias
• slumland
• individualizes
• tonofibrils
• be spread (too) thin / thinly
• Epictetus
• woodshedded
• ceca
• photoautotroph
• suicide bombing
• Visc.
• shadberry
• Harlem River
• telalgia
• allonge
• hydrazine
• saltpeter,
• Humboldt Current
• dame's rocket
• cuvette
• have one's head in the clouds
• sidepieces
• azotaemias
• jugular veins
• a Crown Princess
• no sweat
• triliths
• expellable
• carbonic anhydrase
• thanks a million
• appointment.
• what-ho
• conductometric
• lactoferrin
• leave no effect
• in good looks
• was/is/does, etc. sb ever!
• presentients
• curvilinear coordinate system
• artefact
• navalistically
• shoulder-hand syndrome
• curb bits
• ideal rocket
• statecrafts
• there is every reason
• franking machines
• eclipse year
• currency upheaval
• jib at
• recounters
• make a real等 stink
• electrophone
• proprioceptor
• short-timest
• be under order
• knife key
• ride roughshod over someone
• make a fuss of/over sb
• a round peg in a square hole
• Genera.
• ticker tapes
• hangarage
• East Meadow
• target market
• calypter
• registration book
• stand firm / stand fast
• isotimic line
• character merchandising
• Harmans
• cicatrise
• ectomorphy
• snoblings
• make a difference between
• bring one's pigs to a fine market
• authalic map projection
• council of state
• stanzaic
• hen pen
• bust a cap
• Iturup
• R