Gnma
abbr. 政府国家质押协会（Government National Mortgage Association）
🗣️ 情景例句
Well ...? Could we ask for anything more?
嗯…… 我们还有什么可求的吗？
I locked all the doors.
我锁好了所有的门。
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。