coincidence
- n. 巧合；一致；同时发生
英英释意
- 1. an event that might have been arranged although it was really accidental
- 2. the quality of occupying the same position or area in space;
- "he waited for the coincidence of the target and the cross hairs"
- 3. the temporal property of two things happening at the same time;
- "the interval determining the coincidence gate is adjustable"