Acipenseridae
鲟科; 鲟科
🗣️ 情景例句
I waited for you for about a quarter of an hour.
我等了你差不多一刻钟。
A good book is a best friend who never turns his back upon us.
一本好书，莫逆之交。
They say it's going to be wet and windy.
据说是要刮风下雨。