Didymium
n. [化]钕镨混合物
🗣️ 情景例句
And when you both say, I do,
当你们两人都说 我愿意 时，
Out of debt,out of danger.
脱债就脱险。
Were you in San Francisco at the time of the big earthquake in 1989?
1989年旧金山大地震时，你在那儿吗？