carotherss造句

例句与造句

1. nylon : the world's first true synthetic fiber was invented by wallace carothers, whose team at dupont discovered while investigating polymers that one very strong polymer could be pulled out into a strand
   尼龙：世界上第一种真正的合成纤维是华莱士?卡罗特尔斯发明的，当时他在杜邦公司领导着一个科研小组，从事聚合物研究，结果发现有一种质地良好的聚合物竟可以被拉成细丝。
2. It's difficult to find carotherss in a sentence. 用carotherss造句挺难的