Hakuluettelo:
Käännös:
acoustic mirror (suomeksi)
- Määritelmät:
- A passive device for reflect and often focusing sound waves, chiefly used to provide early warning of incoming aircraft (by detecting the sound of their engines).
Viimeisimmät haut: acoustic mirror, golden mean, phthaloyl, viceregents, twist of fate, valkopyrstökehrääjä