基本解释n.( 无线电或电视播放的) 气象报告同根派生 weathercast相关词英汉例句Yes,it's not like what the weathercast said at all. 是啊;一点也不象天气预报说的那样.The weathercast start the forecast of cherry blossoms flowering time too. 天气预报节目也开始报道樱花的开花时期预料。weathercast更多例句