英语词汇polyoxymethylene怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	polyoxymethylene
释义	Definition of polyoxymethylene in English: polyoxymethylene noun Any of a number of polymers which are prepared from formaldehyde and in which the repeating unit is the group —CH₂·O—; especially any of the tough, strong thermoplastics of this type which are used as moulding materials. Origin Early 20th century; earliest use found in Journal of the Chemical Society. Definition of polyoxymethylene in US English: polyoxymethylene noun Any of a number of polymers which are prepared from formaldehyde and in which the repeating unit is the group —CH₂·O—; especially any of the tough, strong thermoplastics of this type which are used as moulding materials. Origin Early 20th century; earliest use found in Journal of the Chemical Society.
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英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

　

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更新时间：2024/12/27 18:07:26