基本解释adj.(魚的)正型的同根派生 homocercal相关词英汉例句homocercal Type of caudal fin in teleosts where the upper and lower lobes are symmetrical? 正尾的在上、下葉是對稱的硬骨魚尾鰭類型；Homocercal Polynomials 正型多項式homocercal fin 正尾鰭homocercal tail 正尾homocercal更多例句