| 释义 |
barium/ˈbɛəriəm/n. 1 Chem. a white reactive soft metallic element of the alkaline earth group (symbol 符 Ba) 【化】(化学元素)钡 2 a mixture of barium sulphate and water, opaque to X-rays, which is given to patients requiring radiological examination of the stomach or intestines (检查肠胃用的)硫酸钡水溶液 barium enema 钡灌肠; barium meal 钡餐 [BARYTA + -IUM] |