发声器 meaning in Chinese
acoustic generator
acoustical generator
rattler
sound generator
sounder
Examples
- Stridulatory files of three species of the genus phonarellus
音蟋属三种蟋蟀发声器特征的比较 - Directional sounders - requirements and tests
定向发声器.要求和试验 - It is equipped with a sound machine and a solar panel on its lid
它安装了一个发声器，盖子上还有太阳能板。 - Fire detection and fire alarm systems - fire alarm devices - sounders
火灾探测和火灾警报系统.火灾警报系统.发声器 - And there is a clicker on the fishing reel and you ll hear this clicker go . .
每个卷轴上都有一个发声器，你会听见这声音。