音標(biāo)發(fā)音英式音標(biāo) ['ek?(?)l?(?),ke??(?)n]美式音標(biāo) [?eko?lo??ke??n]國(guó)際音標(biāo) [,ek?ul?u'kei??n]英式發(fā)音 美式發(fā)音 基本解釋n. 回波定位；回聲測(cè)距；回聲定位能力（鯨和蝙蝠等所具備得一種機(jī)能）詞根記憶echo(回聲) + location(位置)→回聲定位法同根派生 echolocation相關(guān)詞英漢例句Most bats navigate by echolocation.大多數(shù)蝙蝠靠回聲定位來(lái)飛行。Most bats produce echolocation sounds by contracting their larynx.大多數(shù)蝙蝠通過(guò)收縮喉嚨所發(fā)出的聲音實(shí)現(xiàn)回聲定位.Some bats have specialized structures for emitting echolocation calls.一些蝙蝠已經(jīng)把用于發(fā)出回聲定位叫聲的結(jié)構(gòu)專門(mén)化了.Most bats navigate by echolocation.大多數(shù)蝙蝠靠回聲定位來(lái)飛行。Most bats produce echolocation sounds by contracting their larynx.大多數(shù)蝙蝠通過(guò)收縮喉嚨所發(fā)出的聲音實(shí)現(xiàn)回聲定位.echolocation更多例句詞組短語(yǔ)短語(yǔ)echolocation detail 回聲測(cè)定echolocation sound 回聲定位信號(hào)Echolocation call 回聲定位聲波;回聲定位叫聲echolocation system 回聲定位系統(tǒng)Echolocation calls 回聲定位聲波echolocation更多詞組英英字典劍橋英英字典 a process in which animals, for example bats (= small animals with wings that fly at night), find their way in the dark by producing sound waves that echo (= are heard again) when they are reflected off an object柯林斯英英字典 Echolocation is a system used by some animals to determine the position of an object by measuring how long it takes for an echo to return from the object. echolocation劍橋字典echolocation柯林斯字典專業(yè)釋義醫(yī)藥科學(xué)回聲測(cè)定生物學(xué)回波定位回聲定位回聲定位;回波定位