“echidna”英文单词的解释：n.[动]单孔目哺乳动物,针鼹鼠，网络释义：amammalresemblingahedgehogbuthavingalongsnoutandstickytongueforcatchingantsandtermites；asmallwormlikealchemicalcreaturesupposedtobeabletostingefatally；aburrowingmonotrememammalcoveredwithspinesandhavingalongsnoutandclawsforhuntingantsandtermites.，词性：名词
英式发音 [ɪ'kɪdnə] ，美式发音 [ɪ'kɪdnə]