half an hour

基本解释

• 半小时

英汉例句

双语例句

• She cobbled together an essay in half an hour.
  她用半小时胡乱拼凑了一篇文章。
• Prinne was tired after bowling for half an hour.
  普林玩了半个钟头保龄球戏后觉得累了。
• They have to go aboard half an hour before the ship sails.
  他们必须在启航前半小时登船。

原声例句

• Then the first man would speak for half an hour to close the debate.
• And now it is quite a regular experiment you can take any view you can hop to the scanner in half an hour.
  如今，这是一个较为常见的试验,任何东西，只要你可以放进扫描仪，在在半小时之内便可以得到其视图。
  斯坦福公开课 - 7个颠覆你思想的演讲课程节选
• It's about maybe half an hour, one hour from Barbados and maybe another hour and half from Puerto Rico.
  从巴巴多斯岛到那儿大概要半小时或一小时；从波多黎各到那儿则需要再花上一个半小时。
  和纽约的留学生 - SpeakingMax英语口语达人

权威例句

• After they speak, we will spend about half an hour or so taking your questions.
  WHITEHOUSE: Press Briefing on Security Review

• half an hour更多例句

词组短语

短语

• half of an hour 前两种用得多些
• half f an hour 半小时
• Half and an hour 半小时
• about half an hour 大约半小时;约半小时;约过了半个小时;大约半个小时
• spend half an hour 花半小时;花半个小时

• half an hour更多词组

专业释义

动力与电气工程

• 半小时