【broadcast音标】 英[ˈbrɔ:dkɑ:st] 美[ˈbrɔ:dkæst]
【单词释义】 broadcast是什么意思：
vt.广播；播放；使广为人知；尤指用手播（种）
vi.播放节目；参加电台、电视节目的演出；发送传递信号，传播
n.广播；电台、电视节目；播放时间；播种
adj.广播的；播音的；广泛散布的
[单词分级] 高考英语词汇
[单词复数] broadcasts [第三人称单数] broadcasts
[单词现在分词] broadcasting
[单词过去式] broadcast,broadcasted
[单词过去分词] broadcast,broadcasted
【关联词/派生词】
broad adj.宽阔的；广阔的
broaden v.变宽，拓宽，变阔
broadly adv. 广泛地，普遍地；大体上
【单词例句】
◇ Soon, our “funny jazz” became famous and invitations to perform for broadcast stations began to come.
很快，我们的“滑稽爵士乐”出了名，到广播电台表演的邀请开始多起来。
---- My First Band
◇ There are currently three major television broadcast standards,and they are all incompatible with each other.But this is nothing compared to the many technologies supporting the Internet,each with a different bandwidth and physical media.
当前有三大主要电视广播标准是互不相容的。他们都无法跟许多支持网络的技术相比，他们各自有不同的宽带和物理介质。