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单词 aesculin
释义

Definition of aesculin in English:

aesculin

(also esculine, aesculine, esculin)
noun ˈiːskjʊlɪnˈɛskjʊlɪn
Chemistry
  • A crystalline compound present in the bark and other parts of some trees (notably the horse chestnut, Aesculus hippocastanum), and used in tests to identify certain bacteria by means of its fluorescence.

Origin

Early 19th century; earliest use found in Chemist. From French esculine or its etymon Italian esculina from classical Latin aesculus (also esculus), denoting a species of oak, adopted in scientific Latin as genus name of the horse chestnut + Italian -ina.

Definition of aesculin in US English:

aesculin

(also esculine, aesculine, esculin)
noun
Chemistry
  • A crystalline compound present in the bark and other parts of some trees (notably the horse chestnut, Aesculus hippocastanum), and used in tests to identify certain bacteria by means of its fluorescence.

Origin

Early 19th century; earliest use found in Chemist. From French esculine or its etymon Italian esculina from classical Latin aesculus (also esculus), denoting a species of oak, adopted in scientific Latin as genus name of the horse chestnut + Italian -ina.

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更新时间:2024/12/25 13:40:56