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词汇 Pasteur flask
释义

Definition of Pasteur flask in English:

Pasteur flask

noun
Biochemistry Medicine
  • A glass flask with an elongated neck bent downwards to reduce the entry of microorganisms from the air. Now rare.

Origin

Mid 19th century; earliest use found in Nature: a weekly journal of science.

Definition of Pasteur flask in US English:

Pasteur flask

noun
Biochemistry Medicine
  • A glass flask with an elongated neck bent downwards to reduce the entry of microorganisms from the air. Now rare.

Origin

Mid 19th century; earliest use found in Nature: a weekly journal of science.

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