sound signal
短語詞組
- sound wave signal 聲波信號(hào)
- sound emergency signal 音響緊急信號(hào)
- sound frequency signal 音頻信號(hào)
- sound light signal 聲光信號(hào)
- surround sound audio signal 環(huán)繞聲音頻信號(hào)
- sound crossing signal 平交道音響報(bào)知機(jī)
- multimedia sound source signal 多媒體音源信號(hào)
- sound energy signal 聲音能量信號(hào)
- sound signal shell 音響榴彈;聲響榴彈 返回 sound signal