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- unstable relict mineral 不稳定残余矿物
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- The price of gasoline is unstable. 汽油价不稳定。
- relict mineral 残余矿物
- Most of the countries in the region have unstable economies. 这个地区大多数国家的经济都不稳定。
- The gold miner staked out his claim. 那位淘金者立桩标出他的地界。
- He sketched the coal miner in a few minutes. 他几分钟就画了一幅那位煤矿工人的素描。
- Those countries are rich in mineral resources. 那些国家矿物资源很丰富。
- The cause of flight of capital is the unstable political situation. 资本外逃是因为政治的不稳定。
- We are digging for mineral deposits. 我们正在掘地探矿。
- The table is unstable because one leg is shorter than the others. 这桌子一条腿比其它的腿短，所以不平稳。
- Each mineral has crystals of a particular shape. 每种矿物的晶体都有其特殊的形状。
- If it were gentle, only the more unstable rods fell. 若地震是微弱的，仅那些比较不稳定的杆子倒下。
- I think it is dangerous to be a miner. 我认为当矿工是很危险的。
- This is a post-glacial relict species. 这是一后冰期的孑遗种。
- A narrowing of a mineral deposit, as in a mine. 减少矿物沉积物的减少，如在煤矿中
