strontium鍶Sr鍶(38號元素)學術名詞鍶:化學元素、高中化學、電機工程、礦冶工程、金屬材料、食品科技鍶Sr:電力工程英文釋義a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite