have two strings to one's bow英语标准发音：have two strings to one's bow英式发音：美式发音：翻译中文两手空空have two strings to one's bow - 基本释义[词典1]有两手准备 参考资料： 1.百度翻译：have two strings to one's bow2.有道词典：have two strings to one's bow3.爱词霸：have two strings to one's bow
