be (well) versed in sth

be (well) versed in sth to know a lot about a subject, method etc精通某事物，通晓某事物，对某事物造诣很深:•a woman well versed in the art of diplomacy熟谙外交手腕的女人

• elastic band
• refractometer
• connivers
• crystallike
• Chink
• accepting houses
• pakeha Maori
• go on bivouac
• magnetic anomaly
• penetrating
• lashins
• Black Papers
• pull strings (for sb)
• tarmacadamed
• bypass technology
• perfect rhyme
• B／B
• Eupelmidae
• millilambert
• MPU
• unificatory
• opinionatively
• aleph
• planoblastic
• branch off
• doctorfish
• eusteles
• enchondromas
• Peninsular War
• pepper-and-salts
• Trail of Tears
• Baire
• amphibious assault ship
• make the best of it (或 things, a bad business,a bad job,a bad bargain)
• cymrite
• REM
• be out of patience with
• laicisms
• figged
• pandour
• into commission
• cashierer
• diazotisations
• upas
• commutator subgroups
• hepper
• brute force / strength
• scarfweld
• undo
• lunar days
• Ash
• pyroborates
• silver grays
• ESB
• serenities
• balancing capacitor
• elbow grease
• deeryard
• cerings
• frown at/on
• walk in on
• duck with
• spark-ignition combustion cycle
• leaf lettuce
• haematosis
• beat-beat
• take pot luck
• third gears
• stop payments
• denasalising
• gabble off
• totalistic
• baby walkers
• goose eggs
• bradyseismical
• heterochromatism
• longwall coal cutter
• jaegers
• Cichlidae
• creatines
• ham-fistedness
• dibromide
• depopulations
• uredinium
• monozygotic
• de bonne grace (或volonte)
• Duvalieresque
• snuff out
• chicken-hearted
• make a one's pile
• fold system
• nonstrikers
• not bother yourself / not bother your head
• simazines
• open one's mind to
• formicas
• Bignoniaceae
• new venture group
• sugarcoat
• shunt peaking