Libration point
拉格朗日点; 秤动点
🧩 词语组成解析
n. 摆动, 天平动
🗣️ 情景例句
It's impossible to translate this exactly, you'll never fully appreciate the piece.
这篇文章不可能准确翻译，所以你也许永远不可能好地阅读它。
No matter where you go you'll hear Chinese spoken.
不管你到哪里，你总会听到中国话。
Jack was an excellent tennis player. He was able to beat anybody.
竭克是个网球健将。他天下无敌。