单词：sisal weevil
剑麻象甲
sisal weevil的用法和样例：
例句
- The sisal pulp and aramid fiber were chose to fabricate the wet paper-base friction materials.本文采用高性能芳纶纤维和剑麻纤维为原料制备湿式纸基摩擦材料。
单词：sisal weevil 相关文章
A statue on Main Street in Enterprise, Alabama, features a woman holding a large, black boll weevil above her head. While many U.S. cities have suffered because of the recession, one town in the southern state of Alabama, has fared surprisingly well.
发表于:2019-01-13 / 阅读(121) / 评论(0)
VOA标准英语2010年(八)月
VOA标准英语2010年(八)月