call off

• Why was the chemistry class called off
  化学课为什麽停课？
• I ' ll have him called off immediately
  我会马上让他们走的
• Why was the football match called off
  足球赛为什么取消？
• They have called off their engagement
  他们已经解除婚约。
• Rescuers had to call off the search due to worsening weather
  由于天气越来越坏，救援人员只得停止搜索。
• My washington trip had to be called off because of the bad weather
  因为天气不好，我取消了华盛顿一行。
• Today ' s meeting has been called off
  今天的会议取消了。
• And call off the great seduction
  把这个引诱的计划停止
• And call off the great seduction
  把这个引诱的计划停止
• I had the stakeout called off
  我取消了监视活动了。