air chamber
📖 中文释义
- [化] 空气室
- [医] 气腔, 真空腔
🔗 释义中的汉语词
📘 English Definition（英文释义）
- A chamber or cavity filled with air, in an animal or
- plant.
- A cavity containing air to act as a spring for
- equalizing the flow of a liquid in a pump or other hydraulic machine.