decrease
- n. 减少，减小；减少量
- vi. 减少，减小
- vt. 减少，减小
英英释意
- 1. a change downward;
- "there was a decrease in his temperature as the fever subsided"
- "there was a sharp drop-off in sales"
- 2. a process of becoming smaller or shorter
- 3. the amount by which something decreases
- 4. the act of decreasing or reducing something