再生

• 拼音: zài shēng
• 汉字拆解: 再 = 一 + 冂 + 土, meaning again; 生 = pictograph of a plant growing, meaning life/produce

含义

To regenerate; to recycle; to be reborn. The process of renewing, reproducing, or recovering.

Used in biology, industry, and metaphorically. Common phrases: 再生能源 (renewable energy), 再生资源 (recyclable resources), 再生纸 (recycled paper), 再生能力 (regeneration ability), 起死回生 (bring back from the dead). Implies renewal after use or decline.

例句

1. 这种蜥蜴的尾巴断了还能再生。
2. 发展再生能源是解决能源危机的重要途径。
3. 废旧物品经过处理可以变成再生资源。

用法指南

语境: science, environment, industry

语气: technical

正确说法

• 这是再生纸做的。(This is made from recycled paper.)
• 再生能源越来越重要。(Renewable energy is becoming more and more important.)

错误说法

• 我再生了 — 人不能'再生'（除非转世），通常用于资源、组织等

起源与历史

Compound of 再 (again) + 生 (to live, produce). Together meaning to live/grow again, to regenerate.

文化背景

世代: All ages

社会背景: Universal