waster

英 [ˈweɪstə(r)]

美 [ˈweɪstər]

n.  浪费…的人; 耗费…的东西; 废物; 无用的人; 饭桶; 酒囊饭袋

复数：wasters　

化学

BNC.32996 / COCA.39088

牛津词典

noun

• 浪费…的人；耗费…的东西
  a person or thing that uses too much of sth in an unnecessary way
  1. He's a time-waster.
     他总是浪费时间。
• 废物；无用的人；饭桶；酒囊饭袋
  a person who is useless or no good at anything

英英释义

noun

• a person who destroys or ruins or lays waste to
  1. a destroyer of the environment
  2. jealousy was his undoer
  3. uprooters of gravestones
  Synonym:destroyerruinerundoeruprooter
• someone who dissipates resources self-indulgently
  Synonym:wastrel

双语例句

• The application and principle of ultrasound in waster water treatment are described.
  功率超声技术在有机污染物废水处理中应用是一种新型技术。
• The machinery were cleaned before loading into containers, and he is sure there is no oil or waster in them.
  机械清洗之前加载到容器，他肯定没有油或废品。
• Fourth, it's important for us to save waster and electricity.
  第四，对我们来说重要的是减少浪费节约能源。
• Stop emptying your pipe into the waster paper basket: you'll set fire to the house.
  不要把烟斗里的灰磕在废纸篓里，你会把房子点着的。
• A huge time waster is people who continue to fight losing battles.
  最大的时间浪费就是人们持为必败之仗而不停的争论。
• But when the disciples saw it, they were indignant, saying, Why this waster?
  门徒看见，就恼怒说，何必这样枉费。
• Adsorption of Terephthalic Acid Waster Water over Activated Carbon
  活性炭吸附法处理对苯二甲酸废水研究
• This paper introduces new technical achievement for waster water reutilization in electrodeposited copper foil production process.
  文章介绍了在电解铜箔的生长过程中所产生的废水回收再利用的新技术成果。
• It is a waster of time, money and educational resources.
  这种方法显然是在浪费时间，金钱还有教育资源。
• For the sustainable development, utilization of resources and environmental protection, the main reclamation way for waster rubber was to produce waster rubber powder.
  为了可持续发展、充分利用资源和保护环境，废橡胶的回收利用应以生产废胶粉为主。