at the drop of the hat

at the drop of the hat

• • 一发出信号(就…)；一碰(就…)
  • 一有机会就…，动不动就…；一激怒(就…)
  • 随时，马上，立即；毫不迟疑地；乐意地

• barrier island
• supremoes
• oidium
• Bulli
• develops
• line someone/thing up
• Lucina
• tapioca
• balloon-berry
• millenarians
• whistle in the wind
• piety
• Pan-American
• averments
• presentatives
• hermaphrodituss
• hygro-
• Mazatecans
• graduated
• neurohormonal
• helminthologies
• New Havener
• mist extractor
• Hades
• applicatively
• radulas
• in memory of
• battlehardened
• Z-bending
• L.I.F.
• go across
• balance the budget
• The best of something is that
• gamiest
• hygrophoraceaes
• claw sth↔back
• rumblers
• G1 Phases
• be sickening for sth
• grangerized
• dorans
• lamentably
• feel out
• merit appraisal
• poltfeet
• annular ligaments
• Voroshilov, Kliment Efremovich
• lose favour with
• majordomo
• low-energy electron diffraction
• chuddars
• discharged
• gannets
• vixen
• be on one's guard
• sheepskin-lined
• polyphagist
• beche
• a near go
• small stores
• uncommon
• hypersuspicious
• mutations
• nebulae
• oil-base mud
• hangarette
• footnote to history
• scoke
• bad form
• sapsagos
• teamed
• nonpartisanships
• refs
• uppitynesses
• floatfishing
• off the back of a lorry
• hit / strike paydirt
• anatomically
• on sb's part
• negative income tax
• supramaxillae
• bacterial wilt disease
• area rug
• tailfan
• holy cow
• transversion
• a pile of dough
• intrados
• bathypitometer
• by virtue of
• camporee
• two-ply
• Morellian
• cylindrically
• target organs
• snow sweeper
• not able to make anything out of something
• help ... to
• mesenchymal cell
• not have much time for sb/sth