dissipate

英 [ˈdɪsɪpeɪt]

美 [ˈdɪsɪpeɪt]

v.  (使)消散，消失; 驱散; 挥霍，浪费，消磨(时间、金钱等)

过去分词：dissipated　过去式：dissipated　第三人称单数：dissipates　现在分词：dissipating　

CET6考研TOEFLIELTSGRE

Collins.1 / BNC.11497 / COCA.9775

牛津词典

verb

• （使）消散，消失；驱散
  to gradually become or make sth become weaker until it disappears
  1. Eventually, his anger dissipated.
     他的愤怒终于平息了。
  2. Her laughter soon dissipated the tension in the air.
     她的笑声很快消除了紧张气氛。
• 挥霍，浪费，消磨（时间、金钱等）
  to waste sth, such as time or money, especially by not planning the best way of using it

柯林斯词典

• V-ERG (使)消失;消除;驱散
  When somethingdissipatesor when youdissipateit, it becomes less or becomes less strong until it disappears or goes away completely.
  1. The tension in the room had dissipated...
     房间里的紧张气氛消失了。
  2. He wound down the windows to dissipate the heat.
     他摇下窗子来散热。
• VERB 浪费(金钱、时间或精力);挥霍
  When someonedissipatesmoney, time, or effort, they waste it in a foolish way.
  1. He is dissipating his time and energy on too many different things...
     他在太多不同的事情上浪费时间和精力。
  2. Her father had dissipated her inheritance.
     她父亲已经挥霍掉了她继承的遗产。

英英释义

verb

• spend frivolously and unwisely
  1. Fritter away one's inheritance
  Synonym:fritterfrivol awayshootfritter awayfoolfool away
• move away from each other
  1. The crowds dispersed
  2. The children scattered in all directions when the teacher approached
  Synonym:dispersescatterspread out
• to cause to separate and go in different directions
  1. She waved her hand and scattered the crowds
  Synonym:dispersedispelbreak upscatter
• live a life of pleasure, especially with respect to alcoholic consumption

双语例句

• Not expressing anger often allows it to dissipate.
  不表达愤怒通常可以让愤怒消散。
• The two resistor grids installed on the power car roof are used to dissipate the braking energy.
  动车车顶安装的两台电阻器栅格用于驱散制动能量。
• A passive element cannot generate energy, but can only dissipate it or store it.
  一个无源元素不能产生能量，只能消耗或贮存能量。
• Her father had dissipated her inheritance.
  她父亲已经挥霍掉了她继承的遗产。
• To dissipate this heat, our bodies perspire, using large amounts of water.
  为了散发热量，我们的身体会流汗，流失大量的水分。
• You're right when you say you cannot blast it full of light because you will dissipate it.
  你是对的当你说你不能够突然打开来完全充满光，因为你将使它消散。
• Ventilated construction permits passage of cooling air, to rapidly dissipate heat from the friction shoes.
  通风的设计可通过冷却空气，迅速散热的摩擦煞车片。
• Third, it would not dissipate its biochemical effort on non-essential tasks.
  第三，他不会把它的生化反应浪费在不重要的任务上。
• Don't dissipate your efforts.
  不要浪费你的精力。
• Airflow helps to dissipate heat.
  气流有助于散热。