Librate
vi. 摆动, 颤动, 保持平衡
🗣️ 情景例句
How do you do?
你好！
His friend was injured in an airplane crash.
他的朋友在飞机碰撞中受伤。
Another man lit a cigarette but it burnt strangely and so he too put it out.
另一个工人点燃一支烟，但烟燃得怪怪的，于是他也把烟灭了。