鉴定

• 拼音: jiàn dìng
• 汉字拆解: 鉴 = 金 (metal) + 监, mirror/examine; 定 = 宀 (roof) + 疋, to determine

含义

To appraise; to authenticate; appraisal; identification.

The process of examining and determining the authenticity, quality, or nature of something. Used for antiques, artwork, DNA, handwriting, and other items requiring expert evaluation. Can be a verb or noun.

例句

1. 这幅画需要送到专业机构进行真伪鉴定。
2. 法医通过DNA鉴定确认了受害者的身份。
3. 他是圈内公认的古董鉴定专家，眼光非常准。

用法指南

语境: authentication, legal, professional

语气: technical

正确说法

• 能帮我鉴定一下这块玉是真是假吗？(Can you help me authenticate whether this jade is real or fake?)
• 鉴定结果需要三到五个工作日。(The appraisal results will take three to five business days.)

错误说法

• 用鉴定形容简单的判断 (鉴定 implies expert analysis — use 判断 for everyday assessments)

起源与历史

Compound of 鉴 (mirror/to examine) + 定 (to determine). Together meaning 'to examine and determine.'

文化背景

世代: All ages

社会背景: Universal