单词盒子

pocket of air

P 开头单词

基本解释

  • 气囊

英汉例句

    双语例句

  • The middle ear is a small pocket of air behind the eardrum.
    中耳就是骨膜后面的一个小气袋。
  • He is actually displacing the medium, water, in order to pull a pocket of air down into it.
    实际上他是在转移媒介，水来吸引一口袋空气到水中。
  • McDonald's has been using double-walled paper cups--which have a small pocket of air between them to increase insulation--at about 2, 000 restaurants along the West Coast since 2012.
    麦当劳从2012年起在美国西海岸的约2，000家餐厅使用双层纸杯，两层之间有空隙可容纳空气从而增强隔热效果。

    • 权威例句

  • They regularly drop in on Mr Gold, who quizzes them closely, his wild greying locks and well-stuffed shirt pocket giving him the air of a rumpled physics professor expounding an exotic retail calculus.
    ECONOMIST: Face value

词组短语

    短语

  • special air -pocket of manual air-way 人工气道专用套囊

专业释义

    物理学

  • 气囊