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

• A mass of comprehensive utilize technology research and practices on the mineral processing waster water have been done and got good progress in Fankou Lead Zinc Mine.
  凡口铅锌矿在选矿废水资源化综合利用方面做了大量的工作并取得了很大的成绩。
• Surfing the Internet is fun, but it's also a time waster.
  上网很有意思，但也很浪费时间。
• 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
• 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。
• Please throw waster paper into dustbin.
  请把废纸扔到垃圾桶里。
• 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。
• Although it's true to say that space race is a big money waster, it's also true to say that we benefit more or less from it. don't you agree, peter?
  尽管有理由说空间竞赛浪费不少钱财，但我们也从中多多少少地获得些好处。彼得，你说对吗？
• The treatment, recovery and utilization of waster water in normal iron and steel plant are introduced, and those in Han Steel analyzed.
  介绍了目前钢铁企业废水的处理方法及回用现状，对邯钢废水的处理方法及回用进行了分析。
• We are specialists for designing electrical and automation system, utilities system and waster water treatment system.
  我司尤其擅长工厂电气、动化系统，公用工程，污水处理系统的设计及成套。
• 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。