Unio
n. 珠蚌属动物
🗣️ 情景例句
To ask if there is some mistake.
想问问是否搞错了。
Congratulations on your winning the prize.
我恭喜你得奖了。
Oh, by the way, there was a telephone call for you.
啊，顺便说一句，有你一个电话。