stopper [ˈstɑ:pə(r)]

例句:

• She lifted the stopper from the carafe.
  她拔出玻璃酒瓶上的瓶塞.
  
• That put a stopper on the rumour.
  这样一来,就把谣言止住了.
  
• Papa's stare is a conventional stopper to our requests.
  爸爸的瞪眼是对我们请求事项的常见的决定性的回答.
  
• That "explanation" is an investigation stopper.
  来自SA
• But as the reaction started, I dropped the stopper.
  来自SA
• But it doesn't look like it will be a show-stopper.
  来自BBC