单词 | 煤化作用 |
释义 | 〔coalification〕Compression and hardening over long periods of time, the processes by which coal is formed from plant materials.煤化作用:经过长期压缩和硬化,植物成煤的过程 |
随便看 |
|
学习网英语词汇栏目收词371507余条,连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同(近)义词等多项功能,对所收词汇进行全方位的解释和说明,内容丰富,功能全面。