Cossa
abbr. Consortium of Social Science Associations 社会科学协会联合会
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
What is the style of furture?
这是什么样式的家具？
I don't know. I think he's very old.
不知道。我想他年纪一定很大了。