基本解释n.電鰻同根派生 numbfish相关词英汉例句electric eel gymnotus numbfish 電鰻numbfish更多例句词组短语短語ORNATE NUMBFISH 彩紋電鰻numbfish h 電鰩numbfish更多词组英英字典柯林斯英英字典 any of several electric rays, such as Narcine tasmaniensis (Australian numbfish) numbfish剑桥字典numbfish柯林斯字典专业释义經濟學電鰩生物學電鰩