| |||
atmograph; pneograph; pneumatograph; spirograph | |||
pneumascope; pneumatogram | |||
biograph; pneumoscope | |||
★ pneumograph |
呼吸 描 记器 : 11 phrases in 7 subjects |
Agriculture | 1 |
Animal husbandry | 1 |
Aviation | 1 |
General | 3 |
Otorhinolaryngology | 3 |
Space | 1 |
Sports | 1 |