Phenacodontidae
偽齒獸科
??? 情景例句
If you want a job in journalism, you'll need to undertake media studies.
如果你想在新聞界工作，你得學習媒體知識。
He that has a full purse never wants a friend.
只要袋里有，不愁沒朋友。
I have a surprise for you.
我有一個意想不到的東西給你看。