单词	n维矢量空间
释义	n维矢量空间n-dimensional vector space
随便看	performance accounting performance adaptive performance analysis performance analysis and reporting system performance analysis display system performance analysis tool performance anatomy performance and cost evaluation performance and quality guarantees performance and testing of optical systems performance anxiety performance appraisal performance appraisal interview performance appraisal principle performance appraisal system performance approach goal performance art performance artist performance assessment performance attribute performance audit performance-- automatic performance avoidance goal performance-based performance-based accountability