| 释义 |
pneumatic美 [nu'mætɪk] 英 [njuː'mætɪk] - n.气胎；〈口〉有气胎的自行车；(风琴的)管
- adj.充气的；由压缩空气操作的；气动的；风动的
- 网络空气的；气动式；气体的
adj.+n. pneumatic drill,pneumatic tube adj. inflated,inflatable,air 2. | 由压缩空气操作的；气动的；风动的worked by air under pressure |
adj. | 1. operated by compressed air in a tool or machine 2. filled with air, especially compressed air 3. relating to, operated by, or typical of the pressure of compressed gases, especially air pressure or compressed air 4. relating to or typical of air, gases, or wind 5. relating to the soul or spirit 6. describes bird's bones that contain air-filled cavities 1. operated by compressed air in a tool or machine 2. filled with air, especially compressed air 3. relating to, operated by, or typical of the pressure of compressed gases, especially air pressure or compressed air 4. relating to or typical of air, gases, or wind 5. relating to the soul or spirit 6. describes bird's bones that contain air-filled cavities |
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