letter of credence英语标准发音：letter of credence英式发音：美式发音：翻译中文信用证letter of credence - 基本释义[词典1]国书letter of credence - WEB词典letter of credence国书a letter of credence介绍信国书temporary letter of credence临时国书 参考资料： 1.百度翻译：letter of credence2.有道词典：letter of credence3.爱词霸：letter of credence
