sound wave
短语词组
- sound surface wave filter 聲表麪波濾波器
- sound channel wave 聲道波
- sound -wave photography [攝]聲波攝影學
- sound surface wave filters 聲表麪波濾波器
- sound surface wave 聲表麪波
- sound electric wave 聲電波
- sound pressure wave 聲壓波
- sound standing wave 聲駐波 返回 sound wave