单词：concentricity
音标：[.kɒnsәn'trisiti] ；
n. 同中心
n. the quality of having the same center (as circles inside one another)
词型变化：名词复数形式 : concentricities
concentricity的用法和样例：
词汇搭配
- concentricity checking fixture同心度检查装置...
- concentricity error同心度误差
- concentricity gauge同轴性检验规...
- concentricity mandrel同心度测量心轴...
【反义词】
单词：concentricity 相关文章
From NPR News in Washington, I'm Barbara Klein. The man accused of the deadly shooting at Washington's Holocaust Museum in June has died. 89-year-old James von Brunn died today at the federal prison in North Carolina. The self-declared white supremac
发表于:2018-12-24 / 阅读(263) / 评论(0)
2010年NPR美国国家公共电台1月
2010年NPR美国国家公共电台1月