英语词汇“echo ranging”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	echo ranging
释义	echo ranging noun : determination of the distance and direction of an object (as under water) by means of an echo (as of sound) returned by the object — compare echo sounding, sonar
随便看	subsistence economy subsistence farming subsistence homestead subsistence money subsistence stores subsistence theory subsistency subsistent subsistent subsistential subsisting subsistingly subsizar subsize subsocial sub-society subsoil subsoil subsoiler subsoil plow subsolar subsolar subsolar point subsonic subsonic

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