Monheimite
铁菱锌矿
🗣️ 情景例句
I am on speaking terms with him.
我和他只是泛泛之交。
How long will the sale last?
折价销售多久？
We need to find one about 30 centimetres(cm) by 30 cm by 50 cm.
我们需要找一只尺寸大约为30（厘米）X 30（厘米）X 50（厘米）的水箱。