Mansfieldite
砷铝石
🗣️ 情景例句
having to take care of the baby all weekend.
整个周末照顾孩子。
I'm ready.
我准备好了。
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。