贡献英文可不可数

作为一种行为，action of contributing的时候不可数：the ~ of money to charity作为物品，thing contributed的时候可数: a small ~ to the collection

contribution1、音节划分：con▪tri▪bu▪tion2、发音：英 [ˌkɒntrɪˈbju:ʃn] 美 [ˌkɑ:ntrɪˈbju:ʃn] 3、解释：n. 贡献，捐赠，捐助； 捐赠，捐助物； 投稿，来稿； [军]（向占领地人民征收的）军税 4、复数： contributions 这个词是可数的，比如下面这句话：If you make a contribution to something, you do something to help make it successful or to produce it.

名复contributions 1.贡献The invention of paper was a great contribution to human civilization. 5.投寄的来稿The editor is short of contributions for the May issue.