pocket of air

常見例句

雙語例句

• The middle ear is a small pocket of air behind the eardrum.
  中耳就是骨膜后面的一個小氣袋。
• He is actually displacing the medium, water, in order to pull a pocket of air down into it.
  實際上他是在轉(zhuǎn)移媒介，水來吸引一口袋空氣到水中。
• 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.
  麥當(dāng)勞從2012年起在美國西海岸的約2，000家餐廳使用雙層紙杯，兩層之間有空隙可容納空氣從而增強隔熱效果。

權(quán)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
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