喜新厌旧
- na.be fond of the new and tired of the old
- 网络abandon the old for the new; to like the new and dislike the old; love the new and loathe the old

喜新厌旧
1.be fond of the new and tired of the old; abandon the old for the new; be fickle in one's affection; reject the old and crave for the new; tired of the old and fascinated by the new (lover); turn his [her] back on one lover to go with another; (a man) who would discard the old as soon as he had sth. new
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