tellurium (n.)youdaoicibaDictYouDict[tellurium 词源字典]
metallic element, 1800, coined 1798 in Modern Latin by German chemist and mineralogist Martin Heinrich Klaproth (1743-1817) from Latin tellus (genitive telluris) "earth" (see tellurian) + -ium.[tellurium etymology, tellurium origin, 英语词源]