grat·u·la·to·ry英'grætʃʊlətɚri美'grætʃʊlətɚri 基本英英记法近义反义 adj.祝贺的¹⁰⁰ 感激祝贺 Adjective: expressive of sympathetic pleasure or joy on account of someone's success or good fortune;
a congratulatory telegram
the usual congratulatory crowd was conspicuously absent