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
I work well with others.
我和他人容易共事。
He is distinguished as an economist.
他是一名著名的经济学家。
The guards couldn't have been watchig very carefully.
警卫不可能一直认真地查看。