a closed book

a closed book

• 完全不懂的学科；尚未揭开的秘密，不为人所知的事，无法理解的事(或人)；高深莫测的事物；谜

• noirish
• penalty shoot-out
• catch someone with their trousers down
• live up to
• Peleus
• wear one's heart on (或 upon) one's sleeve
• whence
• Belt up!
• bring home the bacon
• at someone's pleasure
• ichthyolatries
• scroll saw
• pea greens
• ecotourisms
• manteaux
• keep one's mouth shut (或closed)
• misprising
• paratuberculous
• EMR
• Dyushambe
• Gonyaulacaceae
• trumps
• USAR
• formularies
• repeat key
• commissary
• disboweling或-elling
• shavetails
• double stops
• bone factory
• bruneis
• go on the road
• vendee
• therethrough
• WRANS
• thermionic tubes
• armpit
• amino group
• Europhilia
• addition of vectors
• deli.
• Shangrila
• turn someone down cold
• eolienne
• lamina
• horunspatio
• quaestorial
• gin palaces
• deal a blow at someone
• detail
• point someone with his warts
• turn ... up
• oilstones
• brassin
• after the fashion of sb/sth
• laboratory coordinate system
• rob the cradle
• fragipan
• Reiner, Fritz
• Berytidae
• polyspermous
• thuds
• barium carbonates
• cant strip
• yeast cake
• lapis
• prompt side
• antenna power gain
• grin like a Cheshire cat
• terdiurnal
• zincode
• functionalising
• compensatory damages
• press something into service
• pressure pattern
• make a hole in
• Milwaukeean
• fly-by-nights
• get beans
• foreign ministry
• superstrength
• a man of science
• hulkiest
• laddered
• structurisation
• oviferous
• volleies
• rhinitis
• castratings
• dimixis
• syllabics
• Agassiz, Louis
• tilt angle
• serranids
• inaudibly
• value oneself upon
• priceproof
• go by default
• answer / reply in the affirmative
• Phillis