the elements of sth

the elements of sth the most simple things that you have to learn first about a subject某事物的基础（原理）; 纲要:•She doesn't even know the basic elements of politeness.她甚至连基本的礼貌都不懂。

• turnbuckles
• baas
• spectral type
• give sth your best shot
• helium tremors
• Edwardian
• occupational safety and health administrations
• up against
• theatricalize
• be seething (with sth)
• Adml.
• leave ... in the lurch
• hematopoietics
• consultancies
• bronzing
• reticulo-
• capture ratio
• Nagaoka
• hartebeest
• hdw
• ac.
• tridymites
• tidal flow
• Fresnel theory of double refraction
• urban
• streams of blood
• thunderbolt
• go into the melting pot
• warp factor
• false ice foot
• string-coloured
• genialness
• Bar.
• placing-out
• first law of mean
• hyponitrous acid
• first lights
• mitriform
• epidemiologic
• previsor
• gawkier
• put someone off his stroke
• seborrh(o)ea
• tin crystals
• chaet-
• bird's-nest moss
• somatic reflex system
• Osaka
• dystocial
• sword of Damocles
• austausch coefficient
• apogamy
• hang of a
• articulate industrial unrest
• trade list
• halieutics
• first of all
• by inches
• whole-souled
• Campbell's
• chastely
• MCAT
• aggressors
• hydroliths
• marmosets
• bioelectric current
• shutters
• reappareling或reapparelling
• Elopiformes
• vacillatingly
• Vireonidae
• Adipose Tissues
• sink in someone's estimation
• camphor tree
• air force academies
• polyurethanes
• albinic
• nature reserve
• charlottetowns
• greedy
• have no time for
• Muhammadan
• hissing
• dimwittedly
• DTh, DTheol
• outspans
• reattain
• bass horns
• Puerto Barrios
• brutuss
• rabid
• Desdemona
• beaver away
• infrared phosphor
• aeronautic
• putridly
• misascription
• kick over the traces
• hayracks
• collar bearing