基本解释n.扇贝科同根派生 Pectinidae相关词英汉例句双语例句Any of various free-swimming marine mollusks of the family Pectinidae, having fan-shaped bivalve shells with a radiating fluted pattern.任一种扇贝科海洋软体动物,能自由游动,生有辐射状扇状双壳。blog.sina.com.cnPectinidae更多例句专业释义生物学栉鳃科扇贝科农业科学扇贝科地球科学海扇科