雷同

• 拼音: léi tóng
• 汉字拆解: 雷 = 雨 (rain) + 田 (field — thunder rolling over fields); 同 = 冂 + 口 (same/together)

含义

Identical; suspiciously similar; (implying) plagiarised or unoriginal; a carbon copy.

Used to describe content, ideas, or works so similar as to suggest copying or a lack of originality. Carries a clearly negative connotation implying plagiarism or unoriginal reproduction. Common in academic, literary, and creative contexts. The imagery: two thunderclaps indistinguishable from each other.

例句

1. 这两篇论文的核心观点高度雷同，学术委员会决定展开正式调查。
2. 他的设计方案与竞争对手的作品雷同，随即引发了版权纠纷。
3. 内容创作者应努力避免雷同，创作出真正具有价值的原创作品。

用法指南

语境: academia, publishing, creative work, intellectual property

语气: critical, negative

正确说法

• 这两份报告内容严重雷同，需要立即重新核查。(The content of these two reports is seriously similar and requires immediate re-examination.)
• 答卷内容雷同的学生将被认定为考场违纪。(Students whose answer sheets are suspiciously identical will be found guilty of examination misconduct.)

错误说法

• 用雷同形容自然或无意的相似 — 雷同含有抄袭或缺乏原创性的负面含义，不用于描述正常的相似

起源与历史

雷 (thunder) + 同 (same) — two thunderclaps so alike they cannot be distinguished, implying suspicious duplication

文化背景

时代: Classical origin, modern usage

世代: All ages

社会背景: Educated