I had to delay my speech at the stadium because of a sudden stomachache.

我突然间胃痛，不得不推迟了在体育场的演讲。

youdao

Method to determine delay time of speech signal in reconstructed phase space;

利用时间延迟概念建立了预防维修模型。

youdao

Method to determine delay time of speech signal in reconstructed phase space;

利用时间延迟概念建立了预防维修模型。

youdao