fossil-主題

fossil

['fɔsl]

n.化石, 食古不化的人, 守舊的事物
adj.化石的

例句與用法：

Coal is a fossil fuel.

煤是一種礦物燃料。

He found a piece of fossil of an ancient bird.

他發現一塊古代鳥類的化石。

英文解釋:

名詞 fossil:

someone whose style is out of fashion

同義詞：dodo, fogy, fogey

the remains (or an impression) of a plant or animal that existed in a past geological age and that has been excavated from the soil

形容詞 fossil:

characteristic of a fossil

以上來源於大辭典