testify to英语标准发音:testify to英式发音:美式发音:ˈtestɪfaɪ tu翻译中文作证testify to - 基本释义[词典1]证明证实testify to - WEB词典testify to表明说明证明证实testify y to表明To testify to持有证据作证 参考资料: 1.百度翻译:testify to2.有道词典:testify to3.爱词霸:testify to