999英语网 英语单词
Lithium的音标发音
Lithium
英式发音：['lθm]
美式发音
(noun.) a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals.
卡梅拉整理
(noun.) a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals.
卡梅拉整理