扩建

• 拼音: kuò jiàn
• 汉字拆解: 扩 = 扌(hand) + 广 (wide) — expand; 建 = 廴 (stride) + 聿 (brush) — build

含义

To expand construction; to extend (a building). Adding to existing structures.

Specifically refers to expanding physical structures like buildings, factories, airports, or facilities. Different from 新建 (new construction) as it involves adding to what already exists.

例句

1. 机场正在扩建第三航站楼。
2. 学校计划扩建图书馆以容纳更多学生。
3. 工厂扩建后产能将翻一番。

用法指南

语境: construction, urban planning, business

语气: professional

正确说法

• 这座医院正在扩建中。(This hospital is currently being expanded.)
• 扩建工程预计明年完工。(The expansion project is expected to be completed next year.)

错误说法

• 用扩建描述全新的建设项目。(扩建 means adding to existing structures — use 新建 for brand-new construction)

起源与历史

Compound of 扩 (expand) + 建 (build). Literally 'expand-build.'

文化背景

世代: All ages

社会背景: Universal