单词	crucible steel
释义	crucible steel noun : hard cast steel made in pots that are lifted from the furnace before the metal is poured into molds Word History First Known Use 1868, in the meaning defined above
随便看	itinerants itineraria itineraries itinerarium itinerariums itinerary itinerate itinerated itinerates itinerating itineration itinerations itmo Itneg itnegs ITO Itonama itonamas Itonididae its itsel itself itselfs itselves Itsukushima

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