英语词汇“challenging signal”的翻译、意思、用法、释义-英汉汉英双解词典

单词	challenging signal
释义	challenging signal 应答信号
随便看	Beloved of the family Belovitskiy Belovo belovs Belovski Belovskiy Belovuk below below/above ground Below-aboveground biomass ratio below a hyperplane beloveds beloved sleep be lovely be lovely and cool belover beloves be lovesick Belovets Belovezh Belovezhskaya Forest Belovezhskaya Pushcha Belovezhskaya PushchaBelovezhskaya Forest Belovica Belovics