Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/b941c84cc738b82953ff8485a1144088.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 vinylon是什么意思，vinylon的翻译，vinylon音标、读音、用法和例句_奇葩剧汉英词典
In 1957 we decided to import the technical data and equipment for manufacturing vinylon, but that decision was held up somehow. 本來一九五七年我們已經決定從國外購買生産維尼綸的資料和設備，後來耽誤了。