barium meal

名词 n.
中文释义

英文释义

名词 n.
  1. A preparation of barium sulfate (a radioopaque compound) which the patient ingests for the purpose of producing clear radiographs of the esophagus, stomach, and duodenum.
  2. A diagnostic procedure based on observing the barium meal's progress in the digestive tract.
  3. The deliberate release of traceable information to a suspect to see whether they leak it. figuratively
    — The example of Oswald will show how the different operations of a dangle and a barium meal would work more efficiently together.

词形变化

barium meals plural
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