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echo-sounder的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 echo sounder:
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a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return
echo-sounder的用法和樣例：
詞匯搭配
- inverted echo sounder 反回聲測深儀...
- sonic echo sounder 回聲探測器
- echo sounder 回聲探測器
- upward-looking echo sounder 上視回聲探測儀...
- recording echo sounder 記錄式回聲測深儀...
- supersonic echo sounder 超聲波回聲測深儀...
- echo depth sounder 回聲測深儀,回音測深...
