at (the) pains

at (the) pains尽力;用心;下苦功：They dig into technique at pains so as to improve the quality of their products.他们苦心钻研技术以便提高他们产品的质量。

• trichopathophobia
• with handkerchief in one hand and sword in the other
• encipherers
• diencephalons
• put someone in the cart
• attributing
• screwstock
• utilization factor
• representative sampling
• distortional
• organizer bag
• clothespresses
• antarctic peninsulas
• maraudings
• dust bowler
• isocarboxazids
• telemeteorograph
• feed high
• discos
• constitutionalising
• square number
• immediate access
• newies
• concretioning
• maungy
• Daniel, Samuel
• sb’s cup of tea
• Estrous Cycles
• split personality
• fast talk
• volumetric strain
• polarization fading
• fornicate
• peace and good will
• wipe
• raymonder
• reemployments
• rap sheet
• reveler,
• par values
• against one's better judgement
• on the wrong side of the tracks
• CCVs
• courages
• lassas
• secretary hands
• black medic(k)
• photochemical
• Tocharian A
• provide bail for someone
• Cytophagales
• scrutinising
• algolagnists
• high altars
• gay dog
• put sb down
• internetwork
• free-associates
• hot number
• maturates
• sorting table
• a ray of sunshine
• look like a million dollars
• lollygagger
• compound engine
• be done with it
• discardest
• artemisia
• plate tectonicss
• fridge
• matelasse
• exaltee
• give witness on behalf of someone
• grease job
• phyllodium
• blatting
• hazardless
• frondosely
• be itching to do sth, be itching for sth
• immaturities
• time depth
• poetastry
• ski runs
• prevaricators
• affordabilities
• astronomers
• turncocks
• partition off
• inferable
• peeringly
• boyishly
• eulogisation
• be in good cue
• direct descendant
• normal impact
• Elamite
• amaltheas
• enchanter's nightshades
• immunoglobulin classes
• grade points