单词	thorianite
释义	thorianite noun tho·​ri·​a·​nite ˈthȯr-ē-ə-ˌnīt  : a strongly radioactive mineral that is an oxide of thorium and often contains rare earth elements Word History Etymology irregular from thoria First Known Use 1904, in the meaning defined above
随便看	point-device point-event point-instant point-of-care point-of-pur point-of-purchase point-of-sale point-of-sales point-of-ser point-of-service point-shaving point-slope form point-to-point pointblanker pointblankest pointe Pointe-Claire Pointe-Noire Pointe-à-Pitre pointed pointed (for) pointed (out) pointed (to) pointed (toward) pointed (up)

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