blue spar造句
造句与例句手机版
- Suqian is ample in mineral resources . its reserve of quartz sand , pottery clay , blue spar and yellow sand ranks among the top of the provincial - level cities in china
宿迁矿产资源丰富,石英砂、陶土、蓝晶石、黄砂储量居全国省辖市之首。 - It's difficult to see blue spar in a sentence. 用blue spar造句挺难的