| subsonic | (adj) ซึ่งช้ากว่าความเร็วเสียง |
| subsonic |
| subsonic | (adj) (of speed) less than that of sound in a designated medium, Ant. supersonic, sonic, Example: aircraft flying at subsonic speeds |
| 亜音速 | [あおんそく, aonsoku] (n, adj-no) subsonic speed [Add to Longdo] |
| Unterschallströmung { f } | subsonic flow [Add to Longdo] |