geode /'dʒi:әud/ 📖 中文释义 n. 空心石核, 晶洞, 晶洞状物[医] 淋巴腔 📘 English Definition(英文释义) n. (mineralogy) a hollow rock or nodule with the cavity usually lined with crystals ← geodata G 字母词表 geodemographic →