dissipate + sth (e.g., fear, doubt, mist)
及物用法,表示驱散或消除抽象或具体事物。
The morning sun dissipated the thick fog.
晨阳驱散了浓雾。
放荡;纵酒享乐
dissipating — present participle of dissipate
驱散,分散;耗尽或浪费;挥霍;通过扩散消失;通过转化为热量导致能量损失;散失
to live a life of pleasure, especially by drinking alcohol
指沉溺于享乐,尤指纵酒;与“消散、驱散”义不同。
驱散,分散
To drive away, disperse.
耗尽或浪费;挥霍
To use up or waste; squander.
通过扩散消失
To vanish by dispersion.
通过转化为热量导致能量损失
To cause energy to be lost through its conversion to heat.
一般现在时
The fog dissipates in the morning.
晨雾消散。
规则动词,过去式加-ed
In his twenties, he dissipated recklessly, drinking heavily at parties every weekend.
他二十多岁时纵酒享乐,每个周末都在派对上大量饮酒。
用法提示:这里 dissipated 作不及物动词过去式,表示“放荡、纵酒享乐”。
After the divorce, she began to dissipate, spending her nights at bars and nightclubs.
离婚后,她开始纵酒放荡,晚上都泡在酒吧和夜总会里。
用法提示:dissipate 用在 began to 后作原形动词,表达“过放荡的生活”。
He was dissipating with a group of actors, drinking and carousing until dawn.
他正和一群演员纵酒作乐,喝酒狂欢直到天亮。
用法提示:dissipating 是现在分词,与 was 构成过去进行时,强调当时正在纵酒享乐。
及物用法,表示驱散或消除抽象或具体事物。
The morning sun dissipated the thick fog.
晨阳驱散了浓雾。
不及物用法,表示事物自身消散。
The clouds dissipated by noon.
云到中午时消散了。
及物用法,表示浪费消耗资源。
He dissipated his inheritance on luxury cars.
他把遗产挥霍在豪车上。
不及物用法,指过放纵享乐的生活。
After winning the lottery, he began to dissipate.
中了彩票后,他开始放荡生活。
与 dissipate 最接近,可作及物或不及物;但 disperse 更强调向四面八方散开,dissipate 常含逐渐消失或消耗之意。
侧重外力使物体向不同方向抛撒,多用于具体事物;用于抽象意义(如情绪)时不如 dissipate 自然。
原指液体汽化,引申为逐渐消失,多用于雾气、水分、希望等;不含 dissipate 的“向四周散开”义,而更接近“化为乌有”。
只作及物动词,宾语常为疑虑、恐惧等抽象事物;dissipate 则可及物、可不及物,且能指具体事物。
grammar · medium
易错句子The smoke dissipates by the wind.
正确表达The smoke is dissipated by the wind.
错误将不及物用法用于被动语境,正确应用被动语态或改为及物结构(如'The wind dissipates the smoke.')。
grammar · medium
易错句子He dissipated all his money for gambling.
正确表达He dissipated all his money on gambling.
表示'浪费在...上'时,介词应使用'on'而非'for',这是常见介词搭配错误。
针对“驱散、使消散”义项;指人或物聚拢,不用于“浪费”义项。
针对“驱散、使消散”义项;强调从分散到聚拢,不用于“浪费”义项。
针对“驱散、使消散”义项;指人员或事物集合到一起,不用于“浪费”义项。
针对“驱散、使消散”义项;指集中到一点,不用于“浪费”义项。
disperse强调向不同方向散开,而dissipate强调逐渐消失或浪费
disappear指突然或完全不见,dissipate强调逐渐消散
waste指无意义消耗资源,dissipate可指挥霍金钱或精力
耗散能量
The resistor dissipates energy in the form of heat.
电阻器以热量形式耗散能量。
散热
Fans are used to dissipate heat from the computer.
使用风扇给计算机散热。
消除疑虑
The new evidence dissipated our doubts.
新证据消除了我们的疑虑。
驱散雾气
The morning sun soon dissipated the fog.
朝阳很快驱散了雾气。
挥霍财产
He dissipated his fortune on gambling.
他把财产挥霍在赌博上。
缓解紧张
A walk in the park helped dissipate her tension.
在公园散步帮助她缓解了紧张情绪。
dis-(分开)+ -sip-(拉丁词根:抛,掷)+ -ate(动词后缀)。相关词:dissipation(消散;挥霍),dissipative(耗散的)
Dictionary facts from ECDICT, WIKTIONARY.