基本解釋[商業(yè)]獺鼩英英字典柯林斯英英字典 any small otter-like amphibious mammal, esp Potamogale velox, of the family Potamogalidae of W and central Africa: order Insectivora (insectivores) otter shrew劍橋字典otter shrew柯林斯字典專業(yè)釋義商業(yè)獺鼩