- 更多网络例句与矿石结核相关的网络例句 [注：此内容来源于网络，仅供参考]
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However, most of these plum-sized objects—known as manganese nodules, though they contain several other metals—are several kilometres deep.
其中，李子般大小被称之锰结核的矿石大多数在几公里深处。
- 更多网络解释与矿石结核相关的网络解释 [注：此内容来源于网络，仅供参考]
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bowse：铅矿石
"bowl mill","碗磨" | "bowse","铅矿石" | "box","母接头 ; 空心结核 ; 盒状室"