Oper
abbr. 古波斯语（等于O. Per.）
🗣️ 情景例句
where we had our meals ...
我们用餐的地方……
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
Everybody says I must be mad and they are probably right.
大家都说我肯定是疯了，也许他们说的是对的。