英语词汇echometer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	echometer
释义	echometer 简明释义 n.听诊器；回声测深机专业释义 1 医药科学听诊器双语例句 1 Changes of liquid level are usually monitored with echometers and stable decompression is achieved by controlling the reducing rate of the liquid level. 在煤层气井排采过程中，通常用回声仪来监测环空液面变化，通过控制液面下降速度来实现稳定、连续降压。
随便看	file bus out file by file file cabinet file cabinet menu file cabinet file call back file capability file capacity status file capture file carbon copy filecard file card file card file card file carrier file carving file case file catalog file ccw count file ccw count register file chained file chaining file character file characteristic file check

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