| 释义 |
- adj.声音的；声速的
- 网络索尼克；音速小子；音速的
adj. auditory,aural,audible,sound 1. | 声音的；声速的connected with sound or the speed of sound |
adj. | 1. relating to, using, or producing sound or sound waves 2. able to be heard by the human ear 3. relating to or traveling at the speed of sound in air, approximately 1,220 km per hour (760 mi per hour) at sea level |
|