单词 | mineral coal |
释义 | Definition of mineral coal in English:mineral coalnoun ˈmɪn(ə)r(ə)l ˌkəʊlˈmɪn(ə)rəl ˌkəʊl historical
OriginLate 18th century; earliest use found in Thomas Jefferson (1743–1826), revolutionary politician and president of the United States of America. From mineral + coal. Definition of mineral coal in US English:mineral coalnoun historical
OriginLate 18th century; earliest use found in Thomas Jefferson (1743–1826), revolutionary politician and president of the United States of America. From mineral + coal. |
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