airletter

英[eə'letər] 美[eə'letər]
  • n. 航空邮笺(航空信)
1. People could receive an airletter or airmail within one day.
人们可以在一天之内收到航空信或航空邮件。

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2. People could receive an airletter or airmail within one day.
人们可以在一天之内收到航空信或航空邮件。

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