dissipate

英 [ˈdɪs.ɪ.peɪt]      美 [ˈdɪs.ə.peɪt]
  • vt. 浪费;使…消散
  • vi. 驱散;放荡
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1. dis- "apart" + sip- (拼音:四泼、四跑、四扑 -- 向四周泼出去散开) "throw, scatter" + -ate.
2. => scatter apart, throw apart.
3. 四处散财,四处消磨时光。
dissipate 驱散,挥霍

dis-, 分开,散开。-sip, 扔,分散。引申词义挥霍,浪费。

dissipate (v.)
early 15c., from Latin dissipatus, past participle of dissipare "to spread abroad, scatter, disperse; squander, disintegrate," from dis- "apart" (see dis-) + supare "to throw, scatter," from PIE *swep- "to throw, sling, cast" (cognates: Lithuanian supu "to swing, rock," Old Church Slavonic supo "to strew"). Related: Dissipated; dissipates; dissipating.
1. Don't dissipate your efforts.
不要浪费你的精力.
2. He wound down the windows to dissipate the heat.
他摇下窗子来散热。
3. The body must dissipate heat as fast as it produces it.
人体散发热量必须和产生热量一样快.
4. One of the ways to dissipate perspiration is by convection.
散发汗水的一种方法是通过对流作用.
5. They dissipate all night and sleep all day.
他们白天睡觉,整夜鬼混.

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