Sliding velocity
[机] 滑动速度
🧩 词语组成解析
a. 滑行的, 变化的\\n[机] 滑动
🗣️ 情景例句
I was. But not in high school.
说的对。但高中时不好。
It's earier to run down the hill than go up.
下山容易上山难。
What do you think she would like, dear?
你想她会想要什么呢，亲爱的？