音标发音英式音标 [ˌfriː.tuˈeər]美式音标 [ˌfriːtuˈer]英式发音 美式发音 基本解释（电视、电台节目）免费收看（或收听）的。同根派生 free-to-air相关词英英字典剑桥英英字典 Free-to-air television or radio programmes are broadcast to everyone and can be watched for free.free-to-air剑桥字典free-to-air柯林斯字典