dissipate
英 ['dɪsɪpeɪt]
美['dɪsɪpet]
	    - vt. 浪费;使…消散
 - vi. 驱散;放荡
 
英英释意
- 1. to cause to separate and go in different directions;
 - "She waved her hand and scattered the crowds"
 
- 2. move away from each other;
 - "The crowds dispersed"
 - "The children scattered in all directions when the teacher approached";
 
- 3. spend frivolously and unwisely;
 - "Fritter away one's inheritance"
 
- 4. live a life or pleasure, especially with respect to alcoholic consumption