airtime
airtime
air∙time / ˈɛrˌtaɪm ; ˈeətaɪm /
◙noun [U]
1. the amount of time that a radio or television station gives to a particular subject, advertisement etc
• 〔广播或电视给予某一话题、广告等的〕播放时间:
»Advertisers have bought airtime on all the major TV networks.
广告商在各大电视网购买了播放时间。
2. the amount of time that has been paid for when using a MOBILE PHONE
• 〔移动电话购买的〕通话时间
