Nao
abbr. 国家审计署（National Audit Office）；北大西洋波动（the North Atlantic Oscillation）；全国验光师协会（National Association of Optometrists）
🗣️ 情景例句
I'm not sure I'm up to it.
我不能肯定我是否能做得来。
If you would make an enemy,lend a man money and ask it of him again.
你若想与人结怨，只须先借钱给他，再向他催讨。
How's your English coming along?
你英语学得怎样了？