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
Did she accept your reasons for being late?
她是否接受你迟到的理由？
The end of next month looks like the most probable sales date.
下个月底好像是最佳的销售日。
Debbie Hart is going to swim across the English Channel tomorrow.
黛比。哈特准备明天横渡英吉利海峡。