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单词
polyacrylonitrile
释义
polyacrylonitrile
noun
Any of the polymers of acrylonitrile, many of which are used commercially, especially as man-made fibres.
Origin
1930s
.
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absorption
absorption band
absorption center
absorption centre
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absorptive
absorptiveness
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absquatulate
absquatulation
abstain
abstainer
abstainment
abstemious
abstemiously
abstemiousness
abstention
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abstentionist
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更新时间:2025/3/27 6:14:44