Acog
abbr. 美国妇产科学会（American College of Obstetricians and Gynecologists）
🗣️ 情景例句
I have a call to make.
我需要打个电话。
Did you watch the new office building being built?
你看过在建设中的新的办公楼吗？
You got a good deal.
你买得真便宜。