calfn.小牛；幼崽；愚蠢的年轻人；小牛皮；小腿肚Calf of leg小腿腓肠部Calfapietro卡尔法彼得罗Calfopoulos卡尔福普洛斯calf muscles腓肠肌群calf carcass小牛胴体calf-boundadj.由小牛皮封面装订的calf leather小牛皮革calfskin bag小牛皮袋calf's teeth杂种优势利用calf bladder小腿气囊