Unfpa
abbr. 联合国人口活动基金会（United Nations Fund for Population Activities）
🗣️ 情景例句
I wouldn't say that.
我并不那么忍为。
I understand him to be a distant relation.
我听说他是我的一个远房亲威。
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。