单词：bordered determinant
加边行列式
单词：bordered determinant 相关文章
Pre-Listening Vocabulary territory: the area owned by a certain nation European Union: an association of 28 nations in Europe that makes social and economic decisions together shoreline: the place where water meets land bordered by: to have something
发表于:2018-12-19 / 阅读(143) / 评论(0)
Facts-事实
Facts-事实
模仿文本： In places, the Great Wall of China is so dilapidated that estimates of its total length vary from nine thousand to 21 thousand kilometres. One Chinese farmer Yang Yongfu decided to do something about it. And where the Great Wall borde
发表于:2019-02-16 / 阅读(148) / 评论(0)
英音模仿秀
英音模仿秀