扩大

kuò dà

HSK 2.0 等级 4 HSK 3.0 等级 5 动词 不太常见

释义

1. to expand
2. to enlarge
3. to broaden one's scope

词语关系

Antonyms

1 item

• 缩小 suō xiǎo 缩小 suō xiǎo to reduce to reduce, to narrow: to reduce

Related words

1 item

• 增大 zēng dà 增大 zēng dà to enlarge to increase in size or volume, more concrete: to enlarge

Synonyms

2 items

• 扩展 kuò zhǎn 扩展 kuò zhǎn to extend used interchangeably in many contexts, but 扩展 can also mean to extend or spread: to extend
• 扩充 kuò chōng 扩充 kuò chōng to expand often used for expanding capacity, membership, or content: to expand

Usage notes

Collocations

扩大 is often paired with abstract nouns like 规模 (scale), 影响 (influence), or 范围 (scope). It is less commonly used for physical objects.

Common mistakes

Learners often confuse 扩大 and 增加; 扩大 is for expansion in scope or scale, while 增加 is for increase in number or amount.

例句

显示 4 条

政府希望 扩大 内需。

The government hopes to expand domestic demand.

公司计划 扩大 业务范围。

The company plans to expand its business scope.

我们需要 扩大 研究的范围。

We need to expand the scope of the research.

公司的中期目标是在三年内 扩大 市场。

The company's medium-term goal is to expand the market within three years.

AI 生成的例句会用此图标标注。

包含 扩大 的词语

• 基因扩大 基因扩大 jī yīn kuò dà: gene amplification
• 扩大再生产 扩大再生产 kuò dà zài shēng chǎn: to expand production
• 扩大化 扩大化 kuò dà huà: to extend the scope

扩大 的构成词

• 大 大 dà: big; large; great
• 大 大 dài: see 大夫[dài fu]
• 扩 扩 kuò: to enlarge