英语词汇“sonic depth finder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sonic depth finder
释义	sonic depth finder a sonar instrument that uses echolocation to measure depths under water. Cf. Fathometer. [1925-30]
随便看	counter image counterincentive counterinflationary counterinfluence counterinstance counterinstitution counterinsurgency counterintelligence counterintuitive counter-ion counterirritant counterjumper counterlight countermagnet counterman countermand countermanifesto countermarch countermark countermeasure countermelody countermemo countermigration countermine countermobilization

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