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

• 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。
• Vasodilation and sweating dissipate heat through radiation and conduction from the skin.
  血管舒张和出汗通过皮肤的辐射和传导散热。
• The problem of dissipate heat is an important factor which confines the development of high power semiconductor laser.
  高功率半导体激光器随着功率的日益提高其散热问题成为限制其发展的重要因素。
• Occasionally there would be the days when my depression would dissipate temporarily.
  偶尔也有这样的日子，我的沮丧之情会暂时消散。
• 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。
• 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。
• The stresses and strains are about to dissipate.
  那些压力和痛苦将会消散。
• Airflow helps to dissipate heat.
  气流有助于散热。
• However, the anode and the cathode layer dissipate gradually during this chemical process.
  然而，阳极和阴极层在化学反应过程中逐渐消失。
• 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。