dissipation/ˌdɪsɪˈpeɪʃən/复数形式dissipations1挥霍, 放荡dissolute indulgence in sensual pleasure同义词： dissolutionloosenessprofligacylicentiousness2挥霍the act of living leisurely by wasting money, energy, etc. on useless actvities and overindulgence of alcohol同义词： wastefulnesswaste3消散, 分散the state of breaking, scattering, and eventually vanishing