还原

• ピンイン: huán yuán
• 漢字の分解: 还 = 辶 + 不 (movement component + return); 原 = 厂 + 白 + 小 (cliff + source, meaning original state)

意味

元の状態に戻す／復元する；（化学）還元する

Used in science, history, forensics, law, and everyday contexts. In chemistry, refers to a reduction reaction. In historical research or crime investigation, means to reconstruct the original situation. In everyday use, means to return something to its prior state.

例文

1. 调查人员努力还原事故现场，以便查明事故原因。
2. 这种粉末加水后可以完全还原成液态，方便运输和保存。
3. 历史学家通过大量文献，尝试还原那段被遗忘的历史真相。

使い方ガイド

場面: science, history, forensics, daily life

トーン: neutral

正しい言い方

• 法医团队花费数周时间，终于还原了案发当晚的完整经过。(The forensics team spent several weeks and finally reconstructed the complete sequence of events on the night of the incident.)
• 这款软件支持一键还原系统，即使误操作也能迅速恢复到原有状态。(This software supports one-click system restoration, allowing quick recovery to the original state even after accidental operations.)

避ける言い方

• 还原 when the thing was never in a defined prior state — it requires a specific original condition to return to; use 恢复 loosely for recovery without implying a precise original

起源と歴史

还 (return/go back) + 原 (original/source)

文化的背景

世代: All ages

社会的背景: Universal