sounder
英['saundə]美['saundə]
n. 使东西鸣响的人,鸣响的东西,音响发声器
- The sooner you wipe that disgrace off your character, the sounder will be your sleep
你把你这种丢人的耻辱抹去得愈快，你就愈能睡得安稳。收藏 - Three additional comments on sonic sounder operation are considered pertinent
关于回声仪的操作方面还有三点必须提及。收藏 - If we make Hong Kong develop on a sounder basis -- wouldn't that be a change?
把香港引导到更健康的方面，不也是变吗收藏 - A device used underwater to produce pulses of sound, as for an echo sounder.
声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置收藏
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