| 单词 | supplemental air |
| 释义 | Definition of supplemental air in English:supplemental airnoun Physiology rare
OriginMid 19th century; earliest use found in William Carpenter (1813–1885), biologist and university administrator. Definition of supplemental air in US English:supplemental airnoun Physiology rare
OriginMid 19th century; earliest use found in William Carpenter (1813–1885), biologist and university administrator. |
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