be in use

be in use a machine, place etc that is in use is being used〔机器、场所等〕在使用中:•Electric vehicles built in 1920 were still in use in the 1950s.1920 年制造的电车在 50 年代仍在使用。

• fold
• soil pipe
• untroddens
• oxygenates
• septuplex
• ice-blues
• monoacetin
• axial fan
• fractionization
• deferential
• the run of sth
• endophytically
• spell out
• spurners
• fish-culturist
• anti-idiotype
• ecgonine
• dual citizenship
• gratuities
• anaesthetizations
• paperweights
• nebulated
• proembryo
• phonomotor
• make a hole in sth
• potties
• for appearances' sake
• trans-americans
• deserving
• BRA
• iron ration
• artsy-craftsy
• Murray, Gilbert
• Pekinologist
• ecological longevity
• Eccrinaceae
• safe in life and limb
• milligram
• UNEDA
• static electricity
• mate killers
• self-hypnosis
• gamogony
• biocrat
• naphthalenic
• all-or-nothings
• saxophonists
• harmonica
• jarls
• vetos
• contemnest
• enchanter's nightshade
• halest
• nova zemblas
• new penny
• jerkinhead
• Almoster
• country
• tonsillitis
• rejuvenescent
• k.d.
• bever
• torrential rain
• -friendly
• hummingly
• jolted
• Ecology Party
• None of your lip!
• Haytians
• liquor
• fiddlings
• keep a still tongue in one's head
• from (the) cradle to (the) grave
• shake sb's confidence / beliefs etc
• be on the square
• do without (sth)
• scramble for
• hand in glove with
• mediocrity
• hepcats
• private companies
• biocontrols
• humidifier fever
• hang on by one's eyelids
• double-decker
• ripple current
• beowulfs
• rightabouts
• simians
• nummary
• flow velocity
• isogloss
• mixologist
• hyaloid
• far from the mark
• the sum of things
• IFO
• print paper
• Balaenicipitidae
• airborne radiation thermometer