threaten constantly英语标准发音：threaten constantly英式发音：美式发音：翻译中文不断威胁threaten constantly - 基本释义[词典1]不断地威胁threaten constantly - WEB词典threaten constantly不断地威胁 参考资料： 1.百度翻译：threaten constantly2.有道词典：threaten constantly3.爱词霸：threaten constantly
