(build) castles in the air

(build) castles in the ˈair(BrE)(to have) plans or dreams that are not likely to happen or come true（建）空中楼阁；幻想；空想

• Phacops
• follicle-stimulating hormones
• continences
• hummingbird moths
• Tun.
• markhoor
• prevail on / upon sb
• hot cracking
• tussock grass
• water blisters
• st. georges
• incontinency
• as welcome as a storm
• trafficability
• Primulaceae
• analytic philosophy
• celestial guidances
• crouton
• heavy floe
• dentistic
• evangelines
• filiform corrosion
• liquid resistance
• burn with ardour
• Korsakoff's syndrome
• lumpsuckers
• positive meson
• the bottom drops out of the market
• shamateurism
• canned goods
• mistresses
• at one whack
• Netherlander
• melanogeneses
• ricercare
• dingdong
• tail-ender
• electrostatic unit
• sticky notes
• military marches
• American leather
• Simon
• expiringly
• avalanche voltage
• pay tribute to
• dispraisers
• writ of privilege
• daguerreotypic
• Joe Miller (Joke)
• firm sth ↔ up
• Thallophyta
• egressed
• modillions
• fold in
• invisibly
• biomineralizations
• beam bender
• self-acting
• reactor zone
• Asclepiadean, Asclepiadic
• khaf
• Lempert operation
• melismatic
• embrittlement
• chronologised
• stationary points
• Anhimidae
• not be oneself
• programmercial
• territorialist
• pinewoods
• fluorometric analysis
• bike breaker
• lithotomizing
• bedral
• progressive education
• Western Isles
• forward commodity contract
• sulfurs
• mountable
• structured walkthrough
• hip joint
• mountebanking
• cartography
• contemporizes
• stimulators
• vailed
• Wellsian
• Indo-Malayan
• mudslinging
• Fabry-Perot fringes
• be associated (with sb / sth)
• splanchnotomy
• subcranial
• plumbagoed
• fight tooth and nail
• ragout
• Atterberg scale
• in the secrecy of one's own heart
• balloon ceiling