step something up

step something up increase the amount, speed, or intensity of something 增加…的量度（或速度、强度）： police decided to step up security plans for the match. 警察决定为比赛加强安全保障。 ■ increase voltage using a transformer （用变压器）增加电压。

• student's t-distribution
• boarfish
• discoverers
• genetic map
• cross-staves
• mycobacterial diseases
• scachite
• tungsten
• senior chief petty officer
• rumness
• computest
• reboyo
• tranquillize
• bosun's chairs
• call someone/thing down
• peace and quietness
• faunist
• like anything
• zero fill
• anthranilic acids
• bioplasmic
• mock duck
• manually controlled work
• Alcott
• Albert Memorial
• contrast
• lick one's spittle
• procreates
• dark green
• ruck sth↔up
• quaff oneself into
• silicon nitride
• indolebutyric acids
• scottishness
• eurythmies
• troublesomely
• longs and shorts
• afternoon
• sodium fluoride
• immunoreactivities
• Port-Gentil
• turpentines
• mass casualties
• countryside
• autobiographers
• carpophore
• clipped word
• transverse latitude
• ampere square meter per joule second
• maximisations
• Mariologically
• zeroes
• Laotse
• kurdishes
• flat tax
• cod-liver oil
• lam out
• hydroxamic acid
• load sb/sth down (with sth)
• lithodidaes
• keep nit
• a bird in the hand (is worth two in the bush)
• fiddly
• Norfolk Islander
• files
• mark you
• storks
• dutch east indiess
• disavowers
• self-addresseds
• alveolated cell
• New South Wales
• tiltmeters
• crossbeams
• little brothers
• isograd
• hold someone in contempt
• come to heel
• Vladimir, Saint
• laser disk
• statistical estimation
• thousandth mass unit
• elevator shaft
• carnal
• non-denominational
• rehospitalize
• reciters
• repay
• splendorous
• what's bred in the bone will come out in the flesh （或blood）
• brake lights
• demobee
• in a sorry pickle
• spot announcement
• sunlighted
• acute-care
• crotchetinesses
• crystal-stabilized transmitter
• affaires
• in tandem