Relativity principle
[化] 相对性原理
🧩 词语组成解析
🗣️ 情景例句
Freeze!
别动！
What do you think?Is that right?
你认为什么?那是正确的？
There was less food for birds and also for the prairie dog, a kind of animal which lives in holes in the ground.
供鸟类吃的食物少了，供草原犬鼠（一种生活在地洞里的动物）吃的食物也少了。