early 15c., "act of scattering," from Latin dissipationem (nominative dissipatio), noun of action from past participle stem of dissipare (see dissipate). Meaning "intemperate mode of living" is from 1784.
权威例句
1. Her face was a revelation of age and dissipation.
她的脸暴露了她的年龄和放荡的生活。
2. the dissipation of energy in the form of heat
以热量形式耗散的能量
3. Don't permit yourself in dissipation.
不要放任自己.
4. She was enervated from dissipation.
她由于生活放荡不羁而气虚体亏。
5. Of course he'd ruined his constitution by drink and dissipation.