be concerned about/for

be concerned about/for为……操心;为……担忧：Mother was much concerned about her daughter’s marriage，she was nearly thirty but still had no boy friend. 母亲为她女儿的婚事操心，她已经年近30了还没交男朋友。

• the corridors of power
• pocket pistol
• afterpotential
• Klansman
• aneuploid
• acoustic transducers
• schismatised
• expandings
• witheringly
• sour cherry
• Jornada del Muerto
• epicuticles
• Thailander
• suboptimizing
• incorporeity
• water-skiers
• Great Lakes
• mass extinction
• the outside world
• signal-strength meter
• preemptively
• pincher
• flag-up
• on the track
• tidal
• concentric locating
• fagot
• Villeneuve, Pierre Charles Jean Baptiste Silvestre de
• shunt dynamo
• vertical sweep
• magnetron pulling
• decarboxylates
• ebulliometer
• sulfone
• thurify
• categorical grants aid
• Cathies
• granuloblastic
• kernelly
• in a glow
• emotiveness
• deradicalization
• reuniter
• erotogenesis
• copper amalgam
• Stanley, Arthur Penrhyn
• servoed
• streak camera
• longwall retreating
• playfulnesses
• hipshooter
• thyroidectomies
• black art
• nuclear weapon degradation
• rectilinear
• blench at
• scot and lot
• upon one's honour
• superhet
• the reptile press
• as proud as Punch
• squirarchal
• truceless
• Dunkirk
• stylists
• Climaciaceae
• automatic focus
• lumirhodopsin
• Portographies
• use-dilution test
• isoamyl benzoate
• bell,book and candle
• lipopolysaccharides
• Mozambiquans
• Sahrawi
• -amine
• vegetable black
• charlies
• Gudrun
• Pan-American Day
• pondfishes
• troubleshooter
• leucaemia
• law-and-order
• bister
• seekers
• privatist
• extrovertish
• schizomycetes
• meningeal
• contact ratio
• mimsier
• Pseudothelphusidae
• react to
• damed
• run out of（或 lose）steam
• soda siphon
• incisal
• heat units
• Jimmy Woodser