c. 1600, "to free from obligation;" 1630s, "to refuse to oblige," from French désobliger (c. 1300), from des- (see dis-) + Latin obligare (see oblige). Related: Disobliged; disobliging.
权威例句
1. I'm sorry to disoblige you.
我很抱歉不能答应你的请求.
2. We are sorry to disoblige you, but the rooms you desire are already reserved.