英语词汇echo sounder怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	echo sounder
释义	echo soundern.（名词） A device for measuring depth of water by sending pressure waves down from the surface and recording the time until the echo returns from the bottom.回声测深器：一种通过向水面发射压力波，并记录水底反射回波到达原发射地的时间来测量水深的仪器
随便看	mezcal mezcaline mezcals mezereon mezereons mezquit mezquite mezuza mezuzah mezuzahs mezuzas mezuzot mezuzoth mezzaluna mezzanine mezzanine mezzanine floor mezzanines mezzanine story mezza voce mezzo mezzo forte mezzo piano mezzo-relievo mezzos

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