单词 promoted 释义 promoted, ppl. a.|prmtd|[f. promote v. + -ed1.]That has been promoted; furthered, advanced.1. Chem. Of a catalyst: containing or influenced by a promoter (sense 1 d).[1920: see promote v. 2 c.]1927Jrnl. Amer. Chem. Soc. XLVIII. 2821 In...