Definitions
- 1. vacuum
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Word relationships
Antonyms
1 itemRelated words
2 itemsUsage notes
Collocations
常与“处于”或“形成”搭配，如“处于真空状态”或“形成真空”。
Cultural notes
在物理学外，可比喻与外界隔绝的环境，如“生活在真空中”指脱离现实。
Example Sentences
1 shown宇宙中大部分空间是 真空 。
Most of the space in the universe is a vacuum.
AI-generated examples are marked with this icon.