sweeper

英 [ˈswiːpə(r)]

美 [ˈswiːpər]

n.  打扫者; 清扫者; 清洁工; 清扫器; 清洁器; 自由中卫

复数：sweepers　

机械

BNC.15566 / COCA.20013

牛津词典

noun

• 打扫者；清扫者；清洁工
  a person whose job is to sweep sth
  1. a road sweeper
     马路清洁工
• 清扫器；清洁器
  a thing that sweeps sth
  1. a carpet sweeper
     地毯清洁器
• 自由中卫
  a player who plays behind the other defending players in order to try and stop anyone who passes them

柯林斯词典

• (足球中的)自由中卫
  In football, asweeperis a player whose position is behind the main defenders but in front of the goalkeeper.

英英释义

noun

• little-known nocturnal fish of warm shallow seas with an oblong compressed body
• a cleaning implement with revolving brushes that pick up dirt as the implement is pushed over a carpet
  Synonym:carpet sweeper
• an employee who sweeps (floors or streets etc.)

双语例句

• After deep sleep, the weeping sweeper keeps on peeping the sheep on the steep.
  酣睡之后，哭泣的清扫者继续窥视峭壁上的羊。
• This poem discusses the difficult life of a sweeper.
  这首诗谈论的就是扫烟囱的孩子的艰难生活。
• Research on Optimization of Horizontal Spiral Rolling Snow Sweeper's Structure and Properties
  卧式螺旋滚扫型清雪车结构与性能优化研究
• In material world there is difference between a sweeper and a cook; in the spiritual world a person who sweeps the temple and a person who worships in the temple are all the same.
  在物质世界，清道夫和厨师是不一样的，在灵性世界，清洁庙宇之人与在庙宇中做崇拜之人是一样的。
• Simulation and optimization of the suction system of vacuum sweeper with a front-mounting dust collection box
  前装卸式真空清扫车吸尘系统仿真与优化
• Study on Matching and Control Strategy of Hybrid Electric Road Sweeper Drivetrain
  混合动力清扫车动力系统参数匹配与控制策略研究
• In the sweeper, a developer can define an active record event, such as after_save.
  在此清理器中，开发人员可以定义一个活动记录事件，比如aftersave。
• Said a philosopher to a street sweeper, "I pity you. Yours is a hard and dirty task."
  一个哲学家对一个清道夫说：“我可怜你，你的工作又苦又脏。”
• I eventually got a job as a road sweeper.
  我最终得到了一份马路清洁工的工作。
• The sweeper cannot vibrate in high amplitude when sweeping the stuff.
  清扫器清扫物料时不会大振幅跳动。