expire
- vi. 期满；终止；死亡；呼气
- vt. 呼出（空气）
英英释意
- 1. lose validity;
- "My passports expired last month"
- 2. pass from physical life and lose all all bodily attributes and functions necessary to sustain life;
- "She died from cancer"
- "They children perished in the fire"
- "The patient went peacefully"
- 3. expel air;
- "Exhale when you lift the weight"