vinylon是什么意思
2024-02-19 11:17:17
vinylon
n. 维尼纶
例句
用作名词(n.)
- In 1957 we decided to import the technical data and equipment for manufacturing vinylon, but that decision was held up somehow.本来一九五七年我们已经决定从国外购买生产维尼纶的资料和设备，后来耽误了。