subjoin/ˌsʌbˈdʒɔɪn; sʌb`dʒɔɪn/ v[Tn, Tn.pr]~ sth (to sth) (fml 文) add sth to the end of sth (在末尾)增补或添加某事物 subjoin a postscript to a letter 在信末加一附笔.
牛津英汉双解词典