Libration
n. 摆动, 天平动
🗣️ 情景例句
It was an extremely difficult and dangerous task.
这是一项极度困难的危险的工作。
Every lover sees a thousand graces in the beloved object.
情人眼里出西施。
It's not his work that bothers me; it's his attitude.
困扰我的不是他的工作，而是他的态度。