摘要：significant contribution 贡献; 重要贡献; 重大贡献; [例句]This book makes a significant contribution to dietetics 此书对...

significant contribution 贡献; 重要贡献; 重大贡献; [例句]This book makes a significant contribution to dietetics.此书对营养学有很大贡献。significant 英[sɪgˈnɪfɪkənt] 美[sɪɡˈnɪfɪkənt] adj. 重要的; 有意义的; 有重大意义的; 值得注意的; n. 有意义的事物; 象征，标志; A small but significant number of 11-year-olds are illiterate.数量不多但仍有相当一部分11岁孩子是文盲。contribution 英[ˌkɒntrɪˈbju:ʃn] 美[ˌkɑ:ntrɪˈbju:ʃn] n. 贡献，捐赠，捐助; 捐赠，捐助物; 投稿，来稿; China ought to make a greater contribution to humanity. 中国应当对人类作出较大贡献。