no object Of a fibre or material: to undergo supercontraction. Also with object: to cause to undergo supercontraction.
1930s; earliest use found in Proceedings of the Royal Society of London. From super- + contract.
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。