the letters of the sign英语标准发音：the letters of the sign英式发音：美式发音：翻译中文标牌的字母the letters of the sign - 基本释义[词典1]标牌的字母the letters of the sign - WEB词典the letters of the sign标牌的字母 参考资料： 1.百度翻译：the letters of the sign2.有道词典：the letters of the sign3.爱词霸：the letters of the sign
