单词：even-grained
等粒状
单词：even-grained 相关文章
台湾籍旅美老师今天交给我们的句子是： At the moment I think we're beginning to see a shift in the way that cities are understood. Never before have we had so much data about individuals, about transportation, about the economy, on su
发表于:2018-12-25 / 阅读(73) / 评论(0)
留美老师带你每日说英文
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