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Definitions
- 1. cavity
- 2. empty
- 3. vacuous
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Word relationships
Antonyms
1 itemRelated words
2 itemsSynonyms
1 itemUsage notes
Collocations
常与“内容”、“理论”、“文章”等搭配,如“内容空洞”。
Common mistakes
“空洞”作名词指具体洞穴;作形容词时多指言论、内容等抽象事物缺乏实质,不可用于形容物理体积的空。
Example Sentences
1 shown这篇文章内容 空洞 ,没有实际观点。
AI-generated examples are marked with this icon.