not know chalk from cheese

not know chalk from cheese不辨黑白：My neighbour is an ignorant man，he is lacking in common sense，sometimes he even does not know chalk from cheese.我的邻人是个无知的人，他缺乏常识，有时他甚至不辨黑白。

• abstractest
• tool offset
• ectognathous
• A. and M.
• militarises
• preveniently
• recruiter
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• grottolike
• house sitters
• pulsating electromotive force
• Grossulariaceae
• Skikda
• cycads
• give someone a good going-over
• traveling-wave antenna
• and so on
• ascorbic acids
• wild rice
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• Dutch comfort
• snoutier
• neurotics
• dissecting aneurysm
• de-escalations
• walking wounded
• sodium borohydride
• rotter
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• muting
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• flight shooting
• Thatcherism
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• tasty
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• undernourishments
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• Barnard, Henry
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• Glazunov, Alexander Konstantinovitch
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• seller
• get cracking
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• bankable
• stabilizer
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• leg by
• chaperoned
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• a scratch of the pen
• stop back
• respite
• old fart
• Beds
• overstrikes
• desalinations
• scout about
• Peter Rabbit
• coal cars
• terrain
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• quaternary phase equilibria
• on the matter
• stillborns
• thermal exposure
• digit-coded voice
• hard luck/lines
• mediatorially
• bower-cable
• descriptivism
• rhinolaryngoscope
• expansionistic
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• spin sth ↔ out
• wobbe index