lithia /'liθiә/ 📖 中文释义 n. 氧化锂[化] 氧化锂; 锂氧 📘 English Definition(英文释义) n. The oxide of lithium; a strong alkaline caustic similar topotash and soda, but weaker. See Lithium. ← lithgows L 字母词表 lithia mica →