Last Updated：2025/12/04
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The museum displayed a lump of mineral caoutchouc that had preserved its rubbery elasticity for centuries.
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The museum displayed a lump of mineral caoutchouc that had preserved its rubbery elasticity for centuries.
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Related words
mineral caoutchouc
Noun
archaic
uncountable
Japanese Meaning
エラテライト（古語における鉱物性天然ゴム、天然ゴムに似た鉱物由来の物質）
English - English
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