speak and act cautiously英语标准发音：speak and act cautiously英式发音：美式发音：翻译中文言行谨慎speak and act cautiously - 基本释义[词典1]谨言慎行speak and act cautiously - WEB词典Speak and act cautiously说话谨慎行事发言和慎重行事谨言慎行 参考资料： 1.百度翻译：speak and act cautiously2.有道词典：speak and act cautiously3.爱词霸：speak and act cautiously
