Opa
n. (Opa)人名；(葡、捷)奥帕\\nabbr. 人口事务局（Office of Population Affairs）；物价管理局 （Office of Price Administration）；公共事务局（Office of Public Affair）
🗣️ 情景例句
Your English is very good.
你的英语说得很好。
Cats hide their paws.
大智若愚，大巧若拙。
It's been open for several years.
它建成已有好几年了。