Sabretooth
剑齿虎（有一对剑形犬牙的大型猫科动物, 已灭绝）
🗣️ 情景例句
Robbie pulled a boy out of the water.
Robbie从水中救出一个孩子。
To learn obeying is the fundamental art of governing.
学会顺从是管理的基本艺术。
What are you doing?
你在干什么？