| 单词 | polypnea | 
| 释义 | polypnea in British English (ˌpɒlɪpˈniːə) noun  medicine, physiology  rapid breathing polypnea in American English (ˌpɑlɪpˈniə) noun Medicine  rapid breathing; pantingAlso: polypnoea Word origin[1885–90; poly- + -pnea]This word is first recorded in the period 1885–90. Other words that entered Englishat around the same time include: classified, foregut, lineup, scrum, sensitizationpoly- is a combining form with the meanings “much, many” and, in chemistry, “polymeric,”used in the formation of compound words. Other words that use the affix poly- include: polyandrous, polyculture, polyethylene Examples of 'polypnea' in a sentence | 
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