hot air

英 [ˌhɒt ˈeə(r)]

美 [ˌhɑːt ˈer]

n.  夸夸其谈; 大话; 空话

Collins.1

牛津词典

noun

• 夸夸其谈；大话；空话
  claims, promises or statements that sound impressive but have no real meaning or truth

柯林斯词典

• N-UNCOUNT 空话;大话;夸夸其谈
  If you say that someone's claims or promises are justhot air, you are criticizing them because they are made mainly to impress people and have no real value or meaning.
  1. His justification for the merger was just hot air...
     他提出的合并理由只是空话连篇。
  2. I'd come to the conclusion by then that he was all hot air.
     我那时已得出结论，他只会夸夸其谈。

英英释义

noun

• loud and confused and empty talk
  1. mere rhetoric
  Synonym:palaverempty wordsempty talkrhetoric
• air that has been heated and tends to rise

双语例句

• Hot air balloon shaped and sized to resemble the Space Shuttle.
  造型和大小都模仿航天飞机的热气球。
• For now, we have hot air not what you want when the topic for debate is CO2 emissions.
  目前，我们听到的是满嘴大话（hotair）若辩论的主题是二氧化碳排放，这可不是我们想要的。
• I'd come to the conclusion by then that he was all hot air.
  我那时已得出结论，他只会夸夸其谈。
• Circulate hot air by convection, as of certain ovens.
  使热空气通过对流来循环，就像一个烤箱。
• If you had a hot air balloon, where would you fly?
  如果你有一个热气球，你会去哪里？
• Special designed heat Exchanger, most effective hot air circulation system and unique Nozzle make high efficiency of drying.
  专门设计的热交换器，高效的热风循环系统和独特的喷风咀，获得高效的烘燥。
• In Africa, people can watch wild animals from hot air balloons.
  在非洲，人们可以从热气球上看野生动物。
• He talked a lot of hot air.
  他说了许多大话。
• A blast of hot air came from the furnace.
  股热风从火炉里吹出来。
• Hot air balloons have burners to keep the air hot.
  热气球利用装着的燃烧器保持球内气体的热度。