once in a blue moon

once in a blue moon

• • 千载难逢；非常稀罕，极少，难得有一次
  • 极为罕见

• exploratory behaviour
• secondary fermentation
• sky screen
• ligneous
• diurnal heating
• monkist
• recall
• coral reefs
• .sqr
• Dallasite
• matzos
• Alphonse
• re
• synergist
• Q & A, Q and A
• limber hole
• psychrometries
• northbound
• fast-forwarded
• direct evidences
• ladies
• till(或to)one's dying day
• close order
• tolerators
• split chums
• ergatives
• editor program
• nonachievers
• ridge capping
• computeracy
• the ranks
• soldier orchis
• sinus
• rack duty
• C／D
• hepatorrhagia
• TRIPS
• Imhoff cone
• lithologically
• checkless society
• skia-
• from soup to nut
• islanders
• Ste. Anne de Beaupre
• nihilist
• lime pits
• succession
• ring-fenced
• third story
• RIIA
• printmaker
• double-dealers
• electrocauteries
• exordium
• reference beam
• hydroxyl ions
• shell constructions
• Samian
• gimmick
• expectant mother / father
• Reynolds criterion
• Blue Division
• furbishers
• Mordecai
• quadrantal
• unpegged
• scribblers
• camphor
• Rosh Hashana
• greet with applause
• empowerments
• apostatism
• mime
• invertibility
• barrable
• intercommunicating
• fire cut
• SEbE
• take no account of
• breakaway view
• Haidan
• spectrograph
• vengefulnesses
• bed checks
• sniffishly
• sultriness
• worship the ground someone treads on
• stirlings
• have a whip-round
• unsoundest
• free-vee
• multipole radiation
• in anticipation of
• gene engineering
• bank night
• practical astronomy
• wind farm
• goop
• photographists
• forehold