the backbone of sth

the backbone of sth the most important part of an organization or group of people某事物的骨干（主力，中坚）:•Farmers are the backbone of this community.农场主是这个社区的支柱。

• gather in
• while one is he is等 about it
• Gallipoli Peninsula
• reappraisers
• production quota
• essential fatty acids
• podsolisations
• honiaras
• hodeidas
• pack away
• nonobedience
• devolve on/upon sb/sth
• lavashes
• PES-man
• coach screw
• be stumped for
• exert sth on/upon
• villous adenoma
• stps
• refusenik
• see sb through sth
• horned lark
• to the windward of
• mintages
• cistern rock
• blackguardisms
• crabbedness
• overinsuring
• Pandanaceae
• domestic animals
• gusseted
• computer-on-a-chip
• monopolists
• infiltration capacity
• fornication
• vergerer
• jump suit
• trimipramine
• anats
• kebele
• step-off
• on the bone
• aladdins
• Baby Fae
• think again
• macroflora
• angular velocities
• shacky
• windflaws
• defoliates
• dataflow computing
• sculpins
• brazing alloy
• overparted
• ligases
• two/ten a penny
• rush to
• implant
• sauce
• dropship
• niocalite
• they can adapt themselves quickly to changing conditions.
• conclavist
• endemoepidemic
• exultantly
• insolated
• spermagonium
• K cells
• horsetail
• better sort
• intertropical front
• star
• bone-top
• head office
• electric electron lens
• myriaded
• orocratic
• in the first flush of youth
• child-battering
• tridecyl alcohol
• tervalent
• potassium cobaltinitrite
• loliginid
• Anti-Jewish
• Bohemian
• resonance structure
• Zechstein
• horsetail agaric
• herries
• demeton
• have by the throat
• mattin
• be in no position to
• get your tongue around sth
• swamp sparrows
• Richard
• overgreat
• muskrat
• Tanya
• parabolic antenna