词汇	脊跟
释义	脊跟 jǐ gēn脊柱；脊樑骨。
随便看	performance appraisal interview Performance appraisal management system performance appraisal method performance appraisal of employees performance appraisal principle performance appraisal report performance appraisal result else application performance appraisals Performance Appraisals,Employee performance appraisal subject performance appraisal system performance appraisal technique performance appraise performance appraisement performance appraisement system performance appraises performance appraising performance-approach performance ar performance arousal performance arrangement performance art performance-art performance artist performance-artist