英语词汇crop coal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

1
[矿业]?露头煤
... Crockatt magnetic separator 克罗克特型磁选机 crop coal 露头煤 cross cut 横巷 ...

1
They use biomass fuels like wood, crop waste, animal waste or coal.
他们使用木材，作物废料，动物废料或煤炭等生物燃料。
2
Around 3 billion people cook and heat their homes using open fires and leaky stoves burning biomass (wood, animal dung and crop waste) and coal.
约有30亿人通过使用燃烧生物质(木柴、动物粪便、作物废弃物)和煤炭的明火以及开放式炉灶进行烹调和取暖。
3
Robert Bradley, a coal worker turned farmer, said he had been laughed at when he first planted them, but his crop turned out so well that other farmers want to try.
煤矿工人转农民的罗伯特·布拉德利说，他第一次种的时候曾被嘲笑过，但是他的作物收成那么好，其他的农民就想试一试了。

单词	crop coal
释义	crop coal 简明释义露头煤网络释义 1 [矿业]?露头煤 ... Crockatt magnetic separator 克罗克特型磁选机 crop coal 露头煤 cross cut 横巷 ... 双语例句 1 They use biomass fuels like wood, crop waste, animal waste or coal. 他们使用木材，作物废料，动物废料或煤炭等生物燃料。 2 Around 3 billion people cook and heat their homes using open fires and leaky stoves burning biomass (wood, animal dung and crop waste) and coal. 约有30亿人通过使用燃烧生物质(木柴、动物粪便、作物废弃物)和煤炭的明火以及开放式炉灶进行烹调和取暖。 3 Robert Bradley, a coal worker turned farmer, said he had been laughed at when he first planted them, but his crop turned out so well that other farmers want to try. 煤矿工人转农民的罗伯特·布拉德利说，他第一次种的时候曾被嘲笑过，但是他的作物收成那么好，其他的农民就想试一试了。
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