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Boston round bottle

Noun CEFR C1

Definitions

A strong, heavy bottle used in the pharmaceutical and chemical industries, often made of amber glass (to filter out ultraviolet light) but sometimes made of plastic.

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
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See also

Boston Six Boston sour Boston Spa Boston Tea Party Boston terrier Boston version

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