劍橋詞典(the amount of) broadcasting time that someone or something has on television or radio （廣播或電視節(jié)目的）播出時(shí)間（長度） The smaller political parties are campaigning to be allowed free airtime before general elections . 規(guī)模較小的政黨正竭力爭取大選之前免費(fèi)在廣播電視上宣傳其政見的時(shí)間。 比較airplay 返回 airtime