微笑面对一
鉴定 1. （评语） appraisal (of a person's strong and weak points): graduation appraisal毕业鉴定2. （评定） appraise; identify; authenticate; test; determine; evaluation; verification; arbitration; assay; probation: job evaluation;工作鉴定appraise the quality of a product;鉴定产品质量[品质]
黄黄的树
鉴定
[词典] appraisal; identify; appraise; authenticate; checkup
[例句]
This product has been tested and appraised.
这种产品已通过鉴定。
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