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echolocation的音標：echolocation的英式發(fā)音音標為：[?ek??l??'ke??n]echolocation的美式發(fā)音音標為：[?eko?lo?'ke??n]...

Most bats navigate by echolocation.大多數(shù)蝙蝠靠回聲定位來飛行。Most bats produce echolocation sounds by contracting their larynx.大多數(shù)蝙蝠通過收縮喉嚨所發(fā)出的聲音實現(xiàn)回聲定位.Some bats have specialized structures for emitting echolocation calls.一些蝙蝠已經把用于發(fā)出...

n.回聲定位能力，回聲定位法...