您要查找的是不是：
- 样品specimen
- 免费样品giveaway
- 样品费sample expense
- 这矿石经检验证明含金量高。This ore assays high in gold.
- 保留样品keeping sample
- 火提供了熔炼矿石的手段。Fire provided a means of smelting ores.
- 样品室sample room
- 砸碎矿石stamp ore.
- 被筛下的矿石the ore that sifts
- 这是新布料的样品。This is a specimen of the new fabric.
- 矿石金属含量tenor of ore
- 样品数量sample size
- 把矿石破成碎块to spall the ore
- 我们公司免费赠送布料样品。Our firm gives away free samples of cloth.
- 使酸性矿石盐化to salinize acid drift
- 标准样品standard sample
- 使盐(或矿石)烧爆to decrepitate salt (or minerals)
- 这样品是免费的。This sample is gratis.
- 银矿石silver ore
- 确认样品confirmatory sample
