关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 公告：维护QQ群：833371870，欢迎加入！公告：维护QQ群：833371870，欢迎加入！公告：维护QQ群：833371870，欢迎加入！ 2022-06-09 Wallace Hume Carothers is the inventor of nylon and neoprene. Wallace Hume Carothers is the inventor of nylon and neoprene. 答案： 查看 举一反三 【单选题】美国化学家华莱士·休姆·卡罗瑟斯（Wallace Hume Carothers）发明了() A. 腈纶 B. 涤纶 C. 氯纶 D. 尼龙 the residue of nylon marine cardage Strings of the same thickness made of nylon are ______. kate Hume设计作品有什么特点 According to Hume, we are all just ___________bundles of impressions.
