基本解释象科同根派生 Elephantidae相关词英汉例句of three ungulate species in the order Proboscidea (family Elephantidae), characterized by their large size, long trunk, tusks, massive legs, large ears, and huge head." 蹄类动物,长鼻目象科的两个种类。特点是身躯高大,具长鼻,腿圆柱状,耳大,头巨大。Elephantidae更多例句