| 单词 | acrylic fiber |
| 释义 | acrylic fiber in American English any of a group of synthetic polymeric fibers composed at least 85 percent by weight of acrylonitrile units and made into fabrics acrylic fiber in American Englishnoun Chemistry any of the group of synthetic textile fibers, as Orlon, made by the polymerization of acrylonitrile as the principal component with one or more other monomers Word origin [1950–55]This word is first recorded in the period 1950–55. Other words that entered Englishat around the same time include: action painting, allograph, drip-dry, point spread, point-of-sale |
| 随便看 |
英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。