fossil
B2英 /ˈfɒsl/米 /ˈfɑːsl/
意味
noun
化石
the parts of a dead animal or a plant that have become hard and turned into rock
“fossils over two million years old”
動画の実例
LingoTube レッスンの実際の字幕から
“And also, there's other benefits to this non-fossil fuel world”
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実際の動画で fossil を覚える
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