Walmstedtite
铁菱镁矿
🗣️ 情景例句
Don't drink then drive.
不要酒后开车。
Could you explain how to fill this out?
请你说明一下怎样填这张表好吗？
All the thing I had packed so carefully were soon in a dreadful mess.
所有细心包装好的东西一会儿工夫就乱成一团。