Retusidae
囊螺科
🗣️ 情景例句
In those days, when they made quilts.
那个时代 ，人们做被罩时，
I wonder what makes you think so.
我不知道是什么使你这样想。
The thieves' car was badly damaged and easy to recognize.
小偷的车损坏严重，很容易辨认。