| 单词 | space-time |
| 释义 | space-time /spays"tuym"/, n. 1. Also called space-time continuum. the four-dimensional continuum, having three spatial coordinates and one temporal coordinate, in which all physical quantities may be located. 2. the physical reality that exists within this four-dimensional continuum. adj. 3. of, pertaining to, or noting a system with three spatial coordinates and one temporal coordinate. 4. noting, pertaining to, or involving both space and time: a space-time problem. [1910-15] |
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