Definitions

[1] n. 化石, 古物

[2] adj. 化石的, 陈腐的, 守旧的

[3] [医] 化石

[ 'fɑsl. ]

1. As a result of some factories using fossil fuels, chemical emissions have already caused serious environmental problems.
   由于一些工厂使用矿物燃料，化学品的排放已经产生严重的环境问题。
2. Lignite is a fossil fuel.
   褐煤是一种化石燃料。
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