基本解释n.跳跃动词hop的现在分词形式.同根派生 英汉例句用作名词 (n.)A number of sparrows were hopping about.有一群麻雀到处跳跃着。A scarlet-breasted robin was hopping in short spaces upon the grass before her.一只胸部猩红的知更雀在她面前草地上小步跳跃着。