Circularization
[经] 询证通函
🗣️ 情景例句
I've never worn them before.
我从来没有戴过这个。
I'm ashamed. I couldn't tell you my love.
我真的不好意思,爱你在心口难开呀。
It was mailed last week.
上个礼拜我们还没收到。