raw coal是什么意思 raw coal怎么读
raw coal的英文翻译是什么意思，词典释义与在线翻译
raw coal的用法和样例
- We contracted with the company for a supply of raw coal.
我们与该公司签订了供应原煤的合同。 - With continued growth in coal imports contrast, Fujian this year coal production and sales have slipped.
与煤炭进口持续增长相反的是，今年以来福建原煤产销量却有所下滑。
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