without turning a hair

without turning a hair不动声色;镇定自若：The man is very brave，even a building collapses before him，he will stand there without turning a hair.那人非常勇气，即使一座建筑物在他面前倒塌，他也站在那里，镇定自若。

• xu
• immerse
• color film
• potomacs
• bokking
• hypochromic anemia
• irreproachableness
• de-nut
• instrumentally
• silver foil
• metric
• downing streets
• levy war against
• RF signal generator
• goura
• main diagonals
• enamines
• nautiluses
• abecedarian
• tribunitian
• picked end cocoon
• opening time
• enough
• TUNNEL diodes
• hysteresis loss
• dozen
• sleep easy
• polar concept
• tapissier
• gastrectomies
• cut it fat
• truenesses
• transposing piano
• oxyopias
• motivates
• muddily
• prick punch
• nightviewer
• traitor within the gate
• hedgehoppers
• weigelia
• Cebochoeridae
• non-scene
• pay scale
• scanning tunneling microscope
• sash fasteners
• oxidized silver
• interial frame of reference
• cloud chamber
• orchard oriole
• wearing course
• rosas
• downswing
• Rumania
• telecaster
• IFS
• cut slip one's painter
• microfiltration
• citriculturists
• bencher
• azinphosmethyl
• breastsummer
• spruikers
• as sure as
• lower the boom
• higher educations
• Beni Mellal
• thermal expansion
• after one’s heart
• unit investment trust
• lean-tos
• cab -getter
• bluffly
• majesticness
• diode limiter
• pay (或 give) lip service to
• strines
• molecular formulas
• dwarf sumacs
• adventurism
• pahs
• phenomenalizing
• exact of
• it transpires that
• come / get to grips with sth
• astrophysical
• Laval nozzle
• best end
• in hock
• steinkerns
• Arabian horse
• harmonize
• decimal number system
• delegitimatized
• enfilades
• asperates
• dislodgeable
• lamper eel
• monogr.
• tortuousness