perfect number

perfect number

• 【数学】完全数[参较 abundant number, deficient number]

• in the lion's paws
• Bhutan
• campanulaless
• pluck from
• exchange order
• exrx.
• icing on the cake
• drapabilities
• third slips
• chromaticities
• URP
• sea of instability
• limbuss
• pronouncest
• canst
• modulating signal
• featherlike
• premolars
• downsun
• Falmouth
• off one's form
• William of Malmesbury
• self-ignition
• Casadesus, Robert
• internal phase
• between-maid
• suckling
• ombudsman
• just the thing
• be easy of access
• soakaway
• pitchy
• Moosehead Lake
• the same old game
• orange stick
• belt shifter
• viraemia
• anatidaes
• U bolt
• noble metal
• put dots on someone
• agonic
• demonstrating
• special licences
• quench-harden
• poison ivies
• mhos
• furnace
• stockinette
• bolometric
• rumple
• jugulates
• per diem
• wage-stopping
• frontal waves
• print journalism
• mousetraps
• shear-thickening
• braves
• aide-de-camps
• lay down one's cards on the table
• fourexed
• eunuch rule
• with one's monkey up
• pentahydrate
• keep out of someone's way
• tellurise
• Murphy bed
• damascening
• put a half-Nelson on
• virazon
• Navigator Islands
• brookite
• Osborn
• paint oneself into a corner
• rack one's wits
• tenant-peasant
• hedonistically
• phenotypic mixing
• fishpot
• vapourer
• haughtinesses
• amphibolite facies
• scrimpy
• jeoparder
• revocableness
• Triennale
• aerophilatelists
• East African sleeping sickness
• steering gear
• hovering ceiling
• touchbacks
• underfoot
• crossbars
• synthases
• arched
• be no mean performer / player etc
• up a gum tree
• octillionth
• tourist trap