Didymium
n. [化]钕镨混合物
🗣️ 情景例句
It's just over yonder.
他的房子就在那边。
He did not conclude that Anna had misunderstood.
他没法断定安娜是否存在误解。
One wants to meet like-minded collectors, to get advice, to compare notes, to exchange articles, to show off the latest find.
收藏者要会见情趣相投的收藏者，以获取教益，交流经验、交换收藏品，炫耀自己的最新收藏。