snapshot
noun [ C ] informal uk/ˈsnæp.ʃɒt/ us/ˈsnæp.ʃɑːt/
(PHOTO)
照片，快照
a photograph
(UNDERSTANDING)
简介；简要情况
a piece of information or short description that gives an understanding of a situation at a particular time
Credit rating agencies provide a snapshot of the risks an investment poses at any one time. 信用评分机构提供的是某一时刻投资风险的简要情况。