Aopa
abbr. Aircraft Owners and Pilots Association 航行器所有者和飞行员协会; American Orthotic and Prosthetic Association 美国矫正修复协会; anomalous origin of unilateral pulmonary artery 单侧肺动脉异常起端
🗣️ 情景例句
We live in California.
我们住在California 。
How long have you lived here?
你住在这里多久了？
What nationality are you?
你是哪国人？