Ang
abbr. （美国）空军国民警卫队（Air National Guard）；美国报业公会（American Newspaper Guild）
🗣️ 情景例句
Philip, I took Michelle to a school play
Philip,我带Michelle看过学校演出的
What were you doing when I called?
我打电话给你时你在干吗？
I will try, but no promises.
我会试试看，但是不敢保证。