单词	lawrencium
释义	lawrencium noun law·​ren·​ci·​um lȯ-ˈren(t)-sē-əm  : a short-lived radioactive element produced artificially see Chemical Elements Table Word History Etymology New Latin, from Ernest O. Lawrence First Known Use 1961, in the meaning defined above Medical Definition lawrencium noun law·​ren·​ci·​um lȯ-ˈren(t)-sē-əm  : a short-lived radioactive element that is produced artificially from californium —symbol Lr see Chemical Elements Table
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