pneumograph
导读：pneumograph读音音标
英 [\'nju:məgrɑ:f]美 [\'njuməˌgrɑf]
pneumograph意思解释
n.呼吸描记器； 英英释义 PneumographA pneumograph, also known as a pneumatograph o
英 [\'nju:məgrɑ:f]美 [\'njuməˌgrɑf]
pneumograph意思解释
n.呼吸描记器； 英英释义 PneumographA pneumograph, also known as a pneumatograph o
pneumograph读音音标
英 [\'nju:məgrɑ:f]
美 [\'njuməˌgrɑf]
pneumograph意思解释
n.
呼吸描记器；
英英释义
PneumographA pneumograph, also known as a pneumatograph or spirograph, is a device for recording velocity and force of chest movements during respiration.
