Nutation
n. 垂头, 转头运动, 摇摆, 章动\\n[化] 章动
🗣️ 情景例句
Can I use your car for a couple of hours?
我们能借你的车用几个小时吗？
Why are you yelling?
你鬼叫个什么劲儿啊！
I'll just play it by ear.
我到时随机应变。