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
Why does he want to do that?
为什么他要那么做呢？
Did you see the special last night?
昨晚你看特别节目了吗？
'I'm very sorry,' he said.
“实在抱歉，”他说，