pons asinorum

pons asinorum

• • 【几何学】“笨人难过的桥”(指欧几里得《几何学》中命题“等腰三角形两底角相等”)
  • 初学者难解的问题；对无经验(或无知)的人所进行的严格的能力考验

• foreknowledges
• tails
• a man of one's time
• rapport
• banak
• intrinsic rate of increase
• automatic grid bias
• incubatory carrier
• minimum configuration
• caddoes
• tricorns
• plantations
• Trelawney
• lucky bag
• presiding officer
• weasel-faceds
• wage stop
• answer up to
• go down the tube（或tubes）
• short game
• epitype
• deadpanner
• airborne sea and swell recorder
• nematocides
• be beyond dispute
• typonymic
• puree
• rush line
• polycythemic
• ad inf.
• cataphoretically
• ionospheric error
• at full speed
• as cross as two sticks
• larcenously
• reintroduction
• come on stream
• machining allowance
• behind the curtain
• Tridactylidae
• right ascension circle
• antiodontalgic
• Nonverbal Communications
• graphic radial aerotriangulation
• drawstring
• shellworks
• United Church of Christ
• project your voice
• stick one's oar in
• megalosphere
• camomile
• etherizes
• dollar diplomacy
• discredit as
• disharmonise
• mayor-council form of government
• primogenitors
• panic disorder
• bind in with
• suspended load
• ozeki
• allochromatic
• tube top
• tolerating
• Noddy suits
• not to make chalk of one and cheese of the other
• give sb / get a roasting
• graham cracker
• overcultures
• petrographic microscopes
• interaction balance method
• parting of the ways
• satinies
• experimentizing
• cirsectomy
• eulerian equations
• autobuses
• brucellosis
• contour code
• dust well
• walk-ing
• wavellites
• epicardium
• jelly doughnut
• carolers
• on（或 at 或 in）every corner
• fault cliff
• freakish
• rise to the emergency
• angelhoods
• white-slaving
• break dance
• prefectoral
• lift up one's (或its) head
• dissentient
• letterless
• Wayne, Anthony
• Ossie
• phantasmic
• scholarism