n.贡献( contribution的名词复数 )；捐赠；捐助物；（书、杂志、广播、讨论等部份内容的）一则 英英释义： contributionn.any one of a number of individual efforts in a common endeavor"I am proud of my contribution to the team's success"同义词：partsharea voluntary gift (as of money or service or ideas) ma