pneumatics
- adj.
- 充气的，空气的，有气胎的，气动的，灵魂的
- n.
- 充气轮胎
词源说明
From pneumatic.
释义（英文）
名词 Noun
- The branch of mechanics that deals with the mechanical properties of gases
- (theology, obsolete) The study or knowledge of spiritual beings and their relations to God, angels, and human beings.
词族
相关词（1）