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单词 polybrominated
释义

Definition of polybrominated in English:

polybrominated

adjective ˌpɒlɪˈbrəʊmɪneɪtɪd
Chemistry
  • Having two or more bromine atoms added to or introduced as substituents in each molecule. Now chiefly in polybrominated biphenyl.

Origin

1940s; earliest use found in U.S. Patents. From poly- + brominated.

Definition of polybrominated in US English:

polybrominated

adjectiveˌpɒlɪˈbrəʊmɪneɪtɪd
Chemistry
  • Having two or more bromine atoms added to or introduced as substituents in each molecule. Now chiefly in polybrominated biphenyl.

Origin

1940s; earliest use found in U.S. Patents. From poly- + brominated.

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更新时间:2025/6/18 21:34:14