sincerely的词源

英文词源

sincerely (adv.)

1530s, "correctly;" 1550s, "honestly," from sincere + -ly (2). As a subscription to letters, recorded from 1702.

中文词源

sincerely：真诚地，真挚地

sincere,真诚的，真挚的，-ly,副词后缀。

该词的英语词源请访问找单词词源英文版：sincerely 词源，sincerely 含义。