Thoroide
钍化物
🗣️ 情景例句
Oh, I forgot dessert.
哦，我忘了甜点了。
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的国家对这种商品正在削价抛售。
Mrs. Smith's living room is large.
史密斯夫人的客厅很大。