coal
美 [koʊl]英 [kəʊl]
- n.煤;煤炭;木炭;〔美国〕(一堆)烧红的煤
- v.(给…)上煤;(把…)烧成炭
- 网络煤块;煤矿;石炭
过去分词:coaled 现在分词:coaling 第三人称单数:coals

coal
1.[u]煤a hard black mineral that is found below the ground and burnt to produce heat
2.[c](尤指燃烧着的)煤块a piece of coal , especially one that is burning
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