 |
| |||
| acoustical energy; sound energy | |||
| acoustic energy; sonic energy | |||
| acoustic wave energy | |||
| энергия звуковой волны: 1 phrase in 1 subject |
| Regional usage other than language varieties | 1 |
|
| |||
| acoustical energy; sound energy | |||
| acoustic energy; sonic energy | |||
| acoustic wave energy | |||
| энергия звуковой волны: 1 phrase in 1 subject |
| Regional usage other than language varieties | 1 |