扩

• ピンイン: kuò
• 漢字の分解: 扩 = 扌(hand) + 广 (wide) — to expand with hands, simplified from 擴

意味

「拡」（拡大・拡張の語根）：広げる／拡大する

A bound morpheme that rarely appears alone in modern Chinese but forms many common compounds: 扩大, 扩展, 扩建, 扩散, etc. Understanding this root helps with vocabulary building.

例文

1. 城市不断向外扩，郊区变成了新城区。
2. 他把生意扩到了海外市场。
3. 把图片扩一下，我看不清细节。

使い方ガイド

場面: growth, development, enlargement

トーン: active

正しい言い方

• 公司计划扩大生产规模。(The company plans to expand its production scale.)
• 把画面扩大一点。(Enlarge the image a bit.)

避ける言い方

• 单独使用扩而不接宾语或其他成分。(扩 is typically a bound morpheme — use 扩大, 扩展, etc. in complete sentences)

起源と歴史

Simplified from 擴, which contains 扌(hand) + 廣 (wide). The hand radical suggests manual action of widening.

文化的背景

世代: All ages

社会的背景: Universal