单词	pneumotachogram
释义	pneu·mo·tach·o·gram (n′mə-tăkə-grăm′, ny′-) n. A record produced by a pneumotachograph.
随便看	ppm ppmv PPO PPP PPS ppt PPV PQ Pr Pr PR pr. practicability practicable practicably practical practicality practical joke practical joker practically practicalness practical nurse practice practiced practicer

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