英文英文字典

英文英文字典

古腾堡计划中的在线英语-英语词典

Tellurium的结果

Tellurium (n.)

A rare nonmetallic element, analogous to sulphur and selenium, occasionally found native as a substance of a silver-white metallic luster, but usually combined with metals, as with gold and silver in the mineral sylvanite, with mercury in Coloradoite, etc. Symbol Te. Atomic weight 125.2.