stint
- n. 节约；定额，定量
- vt. 节省；限制
- vi. 紧缩，节省
英英释意
- 1. an unbroken period of time during which you do something;
- "there were stretches of boredom"
- "he did a stretch in the federal penitentiary"
- 2. smallest American sandpiper
- 3. an individuals prescribed share of work;
- "her stint as a lifeguard exhausted her"