英语词汇gravel mine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	gravel mine
释义	gravel mine 简明释义砂金矿网络释义 1 [矿业]?砂金矿砂金矿双语例句 1 A controlled blasting technology was applied to the construction of freezing thick gravel stratum section in the main shaft of Xulou Mine. 许楼煤矿在主井人工冻结巨厚砾岩段施工中，采用了控制爆破技术。 2 Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales. 锡矿、铜矿、锌矿、铁矿、蛇纹矿、硅石、砂石购销。
随便看	Asplenium australasicum Asplenium bradleyi asplenium bullatum asplenium capillipes asplenium capillipes mak. Asplenium ceterach Asplenium ceterach asplenium cheilosorum asplenium cheilosorum kunze asplenium cuneati-forme christ asplenium ensiforme asplenium ensiforme wall. asplenium excisum asplenium exiguum bedd. Asplenium filix-femina asplenium griffithianum asplenium grif-fithianum hook. asplenium gueinzianum asplenium holophyllum bak. asplenium incisum asplenium incisum thunb. asplenium laciniatum don asplenium laserpiti-ifolium lam. asplenium loriceum christ multi-caudatum masam asplenium lorieum christ

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