Fossiliferous
a. 含有化石的
🗣️ 情景例句
Remember, the Michigan football game?
记得吗，Michigan足球赛？
The chances for a promotion look really good, but before I get too old I want to see the world.
提升的机会确实无可挑剔，但是在我变得太老之前，我想去看看世界。
He set out to discover whether the wagging dance showed direction.
他开始着手找出摇摆舞是否表示方向。