鉴定
The professional appraisal or identification of the quality, authenticity, or value of something (like art, relics, or skills).
Examples
3 of 5我们需要鉴定这颗钻石的真伪。
We need to identify the authenticity of this diamond.
这项技术已经通过了官方鉴定。
This technology has passed the official appraisal.
医生正在对伤情进行鉴定。
The doctor is performing an assessment of the injuries.
Word Family
Memory Tip
鉴 (mirror/examine) and 定 (fix/decide). Examine it to decide what it is.
Quick Quiz
博物馆请来专家对这批文物进行了____。
Correct!
The correct answer is: 鉴定
Examples
我们需要鉴定这颗钻石的真伪。
everydayWe need to identify the authenticity of this diamond.
这项技术已经通过了官方鉴定。
formalThis technology has passed the official appraisal.
医生正在对伤情进行鉴定。
academicThe doctor is performing an assessment of the injuries.
这幅画被鉴定为真迹。
businessThis painting was identified as an original.
你能帮我鉴定一下这块玉吗？
informalCan you help me appraise this jade?
Word Family
Common Collocations
Common Phrases
司法鉴定
forensic appraisal
鉴定结论
appraisal conclusion
进行鉴定
conduct an appraisal
Often Confused With
评估 is more about value/performance, while 鉴定 is more about authenticity/quality standards.
Usage Notes
Commonly used in contexts involving science, art, law, and high-end products.
Common Mistakes
Don't use it for simple opinions; it implies professional or expert judgment.
Memory Tip
鉴 (mirror/examine) and 定 (fix/decide). Examine it to decide what it is.
Word Origin
From '鉴' (to inspect) and '定' (to determine).
Grammar Patterns
Quick Quiz
博物馆请来专家对这批文物进行了____。
Correct!
The correct answer is: 鉴定
Related Vocabulary
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