Strengite
红磷铁矿
🗣️ 情景例句
If no one comes to claim Gemma,
如果没有人来认领Gemma，
How much will it cost?
这种商品成本价是多少？
first, those whose work is work and whose pleasure is pleasure;
第一类是分清工作是工作，娱乐是娱乐的人；