wood coal中文什么意思

木炭；褐煤。

• wood:     wood2 adj. 〔 ...
• coal:    n. 1.煤，煤块，煤堆。 2.〔p ...
• wood char (coal):    木炭

英文释义

名词

1. a carbonaceous material obtained by heating wood or other organic matter in the absence of air
   同义词：charcoal
2. intermediate between peat and bituminous coal
   同义词：lignite, brown coal