英语词汇ultrasonic echo-sounding device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	ultrasonic echo-sounding device
释义	ultrasonic echo-sounding device 简明释义超声—回声探测器网络释义 1 ?超声超声-回声探测器
随便看	operating transient operating trouble operating troubles operating tube plug operating tube shield operating type operating unbalance operating under gown operating unit operating unit status report operating value operating valve operating valve body operating valve body stud operating valve cap operating valve foot pedal operating valve gasket operating valve lever operating valve stem jaw operating variable operating variables operating vehicle-days operating velocity operating virus operating volatility

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。