If one thing detracts from another, it makes it seem less good or impressive.
例句
The publicity could detract from our election campaign.这些宣传报道可能会有损我们的竞选活动。
英汉词典释义
vi.
毁损, 贬低, 减损
The defect detracts greatly from the value of the vase.这瑕疵大大地降低了花瓶的价值。These revelations should not detract from his achievements.不应该因暴露出来的这些事而贬低他的成就。Her tattered clothes in no way detracted from her beauty.她的破衣烂衫丝毫没有影响她的美貌。