基本解释n.山顶的积雪同根派生 snowcap相关词英汉例句Its snowcap is retreating year by year and the famous Swiss Alps may one day have no more glaciers(冰川). 山顶的积雪每年都在减少，而著名的瑞士阿尔卑斯山也许有一天再也没有冰川。snowcap更多例句