keep one's nose to the grindstone

keep one's nose to the grindstone work hard and continuously 一刻不停地拼命干。 keep one's nose to the grindstone 见GRINDSTONE.

• rap someone's fingers (或 knuckles)
• trick of the imagination (或 senses)
• princeless
• yoms
• intergalactics
• intermediary
• zone melting
• firing potential
• kurchatovium
• Aetolia
• NSF
• by common assent
• trot out the ghosts
• amalgamated society
• to God/goodness/Heaven
• vice chairman
• be in sight of
• interactive terminal
• radioactive emanations
• Maximilian
• first fruits
• drop behind
• allochroic
• bromegrasses
• Bell,Alexander Graham
• Hitachi
• educables
• suberise
• sea room
• janitorship
• target strength
• ballast tube
• diazoles
• Euler characteristic
• loquitur
• Sullivan reaction
• manned orbiting laboratory
• streeted
• ineffective time
• dressing case
• Ahvaz
• pantoes
• T.C.D.
• hydroxylation reaction
• embitters
• colorful pouch
• hinnie
• sponge cloth
• be of the same mind
• leave ... out
• ewerer
• bibliophilism
• masseur
• make one's communion
• back-and-forth
• cruet
• mitigatedly
• electrochromatography
• break camp
• whip bird
• anadems
• modern maniac
• sequestrant
• sebestens
• a piece of cake
• socioculturally
• group sex
• damped balance
• canzonette
• reburies
• letter bombs
• pack tripper
• lead curve
• thin section
• barium titanate
• wacko
• biological mothers
• hindsighted
• typewrites
• bar tack
• evangelic
• knottily
• back cap
• chromatograph
• in ... debt
• reglazing
• put a stitches in
• initiation factor
• thaler
• toil away
• nalorphines
• eriach
• monostelic
• fault-line scarp
• birthday
• tenents
• want for sth
• Neogregarinida
• writer's blocks
• vertical files