leopard 英语单词 L 开头 托福考试,大学六级,英语单词 n.豹;美洲豹,金钱豹,花豹网络解释.豹;美洲豹;豹子;只豹子词形变化:复数:leopardsa leopard can't change his spots 1 . (谚)本性难移panther