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单词 polyyne
释义

Definition of polyyne in English:

polyyne

(also polyine)
noun ˈpɒlɪʌɪn
Chemistry

  • Any of a class of organic compounds containing two or more carbon–carbon triple bonds, especially in a chain of conjugated single and triple bonds.

Origin

1930s. From poly- + -yne.

Definition of polyyne in US English:

polyyne

(also polyine)
nounˈpɒlɪʌɪn
Chemistry

  • Any of a class of organic compounds containing two or more carbon–carbon triple bonds, especially in a chain of conjugated single and triple bonds.

Origin

1930s. From poly- + -yne.
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更新时间：2025/7/3 0:27:43