英语词汇“black coal”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	black coal
释义	black coal 汉语翻译【机】黑煤例句： A dense black coal that takes a high polish and is used for jewelry. 黑玉，贝褐炭一种用作宝石的很亮的深黑色碳物质
随便看	lead-acid cell american dollar vacuum still Endomyces line-of-sight instigate sb to an action streptothricial Pseudolarix raempferi Gordon sensory hierarchy inapposite bilateral contract cutis et mucosae lipoidosis branch linkage heptachlor-1-naphthol share-list compiler relational database capability perpetuation dimethylthiambutene dreadnaught degenerate amplifier von Pirquet's reaction self-sustained oscillation Yvon's coefficient counter to

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black coal