barium meal

美 
英 
  • n.钡餐(X 光造影剂)
  • 网络钡餐造影;钡液检查;钡餐上部肠胃造影
barium meal
n.
1.
钡餐(X 光造影剂)a substance containing barium that a doctor gives sb to swallow before an X-ray because it makes organs in the body easier to see

例句

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