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单词 iron lung
释义

WordReference Random House Learner's Dictionary of American English © 2024
ˈi•ron ˈlung, n. [countable]
  1. Medicinea rigid machine that encloses the whole body except the head and in which pulses of high and low pressure cause normal breathing movements or force air into and out of the lungs.

WordReference Random House Unabridged Dictionary of American English © 2024
iron lung, 
  1. Medicinea chamberlike respirator, formerly used in the treatment of poliomyelitis, that encloses the whole body except the head and in which alternate pulsations of high and low pressure induce normal breathing movements or force air into and out of the lungs.
  • 1930–35

Collins Concise English Dictionary © HarperCollins Publishers::
iron lung n
  1. an airtight metal cylinder enclosing the entire body up to the neck and providing artificial respiration when the respiratory muscles are paralysed, as by poliomyelitis
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更新时间:2024/11/10 16:58:47