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broadcast的过去式和过去分词是什么意思

broadcast的过去式和过去分词是什么意思

过去式 broadcast broadcasted;过去分词 broadcast broadcasted;

broadcast

v.播送(电视或无线电节目);广播;散布,传播(信息等);

n.广播节目;电视节目;

第三人称单数 broadcasts;

复数 broadcasts;

现在分词 broadcasting

The President set forth his views in a television broadcast.

总统在电视讲话中阐述了自己的观点。

There are only a limited number of broadcasting frequencies.

只有数量有限的广播频率。

The speech was broadcast via a satellite link.

这次演讲是通过卫星播放的。