天火字典

英英字典： rottenstone

rottenstone

(TTS Sound)

KK Pronunciation

〔 `rɑtәnˏston 〕

Pronunciation

〔 ˋrɒtnstoun 〕

Overview of noun rottenstone

The noun rottenstone has 1 sense

rottenstone, tripoli -- (a weathered and decomposed siliceous limestone; in powdered form it is used in polishing)

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