Thecodonts
(thecodont 的复数) adj.有槽齿的,槽齿类的
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
If I can't go with you, what is your reaction?
如果我不能和你一起去，你会作何反应？
I'm very sorry. Usually I'm very careful. I have never lost a book before. It won't happen again.
“很对不起。通常我是非常小心的。我以前从来没有丢过书。这样的事不会再发生了。”