Pakicetus
巴基鲸属\\n巴基鲸（一种古生物）
🗣️ 情景例句
Don't rush, take your time.
别急急忙忙的，慢慢来。
There's no such thing as a free lunch.
天下没有白吃的午餐。
so that the rabbit population was unlikely to be completely exterminated.
所以兔子不可能被完全消灭。