keep sb at sth

keep sb at sth to force someone to continue to work hard and not let them stop强迫某人继续苦干某事ˌkeep sb ˈat sthto make sb continue working at sth使某人继续做（或坚持干）某事He kept us at it all day.他让我们不停地干了一天。

• MacMichael degree
• prizewinners
• search tree
• white-knuckled
• exchange student
• ariadnes
• standard inductor
• silversmiths
• sambals
• petroleuse
• radiophotoluminescense
• eschatocol
• stingless
• Cyrus the Great
• saprobically
• Lloyd's List.
• sponges
• Taylor effect
• hanging matter
• consistest
• strike up a friendship with
• run （或make） rings round （或around） someone
• cooperativizing
• see something in a new light
• shampooer
• MSF
• sweeps month
• candidiases
• tiffed
• Timour
• furcation
• comminator
• glance
• distressedness
• thread lace
• kitsch
• bull tongue
• get your eye in
• tarnally
• beachfronts
• queen post
• rcmps
• dollar
• backpack
• N.Z.
• selassies
• stand upon one's pantables
• pizza-faces
• mind-boggling
• periodic perturbation
• be old before your time
• scepsis
• deep-read
• infaunal
• chip shot
• redargution
• run the rule over
• Job's comforter
• press home an (或one's) advantage
• fusel oil
• tailpipes
• mook
• pyrophosphorylases
• prodigally
• Porto Rico
• time of receipt
• play footsie
• balls sth ↔ up
• buckish
• pediatrics
• corporatize
• dideoxynucleotide
• Australia Day
• cherbourgs
• child-resistant
• comparables
• flow birefringence
• trellis
• Campbell bridge
• de-energising
• isentropics
• unnumbered
• Kurd
• wonderlands
• hackish
• ruckus
• committees
• roll cages
• aerophobic
• hygromycin
• angle irons
• Tourette syndrome
• first go
• How goes the world with you
• by inch of candle
• demilitarises
• pancratiums
• hautbois
• gymnosophies
• Tago-Sato-Kosaka