harden something off

harden something off inure a plant to cold by gradually increasing its exposure to it 使（植物）提高抗寒能力。

• put to sea
• luce
• beck-iron
• toy with
• roundheel
• selenones
• be off one's game
• colour sth↔in
• foudroyant
• hemophilioid
• disreputabilities
• solanos
• resender
• budlets
• indulgers
• pika
• chronogrammatically
• extractor fan
• phoenix syndrome
• paramagnetic resonance
• synopsise
• kick sb in the teeth
• symbiotic
• g-waves
• rumination
• noggins
• paraphrasers
• yersinia
• jockstrapping
• Aymara
• colones
• smack sb up
• pyrometer
• cleanup
• tapered file
• ball club
• acaroid
• Humberside
• misguidance
• zoosporous
• articulationist
• reference points
• pigout
• get the wrong end of the stick
• inexplicabilities
• at the slope
• karyotypic
• yeggman
• T.A.
• airshow
• progamete
• dockworkers
• ratline
• pangenetically
• SSC-2
• elides
• Frankish
• remit sth to
• ostre-
• earth shadow
• long-sufferings
• locomotive
• frenular
• aerial bust
• Scotch thistle
• run into trouble
• forcipressure
• strap hammer
• esterifying
• gamble
• burlesques
• webfeet
• control grid
• direction of propagation
• color standard
• stick-on
• healthfulnesses
• quittors
• susurruss
• preclear
• headmastership
• go one's separate ways
• supercooled
• METR
• shrugging
• freezings
• plenish
• gang milling
• Zond
• put to
• dedolation
• actinobacillus
• rib and furrow
• like one possessed
• plasters
• youngs
• sotols
• men in buckram
• rockfall
• meshs