universe
- n. 宇宙；世界；领域
英英释意
- 1. everything that exists anywhere;
- "they study the evolution of the universe"
- "the biggest tree in existence"
- 2. (statistics) the entire aggregation of items from which samples can be drawn;
- "it is an estimate of the mean of the population"
- 3. everything stated or assumed in a given discussion