The contraction of a hair, protein fibre, etc., to considerably less than its original length after treatment with heat or chemicals.
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| 单词 | θ97712 |
| 释义 | the world > space > extension in space > reduction in size or extent > [noun] > contraction > of hair or fibre (1) supercontraction1934 The contraction of a hair, protein fibre, etc., to considerably less than its original length after treatment with heat or chemicals. |
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