trough [trɔ:f]

例句:

• The old stone cattle trough still sits by the main entrance.
  陈旧的石制牛食槽仍然放在大门口。
  来自柯林斯例句
• The trough of low pressure extended over about 1000 kilometres.
  低压槽延伸约1,000公里。
  
• American bank shares have risen by 60% since their trough last October.
  美国的银行股自从去年10月跌入低谷以来已经上涨了60%。
  
• Water...brought specially from the trough in the centre of town.
  来自R. Fraser
• Can really information go out trough the channel?
  来自SA
• The Shareholder Spring has up-ended the pay trough.
  来自THETIMES