dis·loy·al
adjective/dɪsˈlɔɪəl/
/dɪsˈlɔɪəl/
- disloyal (to somebody/something) not loyal to (= not supporting) your friends, family, country, etc.
（对国家、家庭等）不忠实的，不忠诚的；（对朋友等）不守信义的 - He was accused of being disloyal to the government.
他被指控对政府不忠。 - a disloyal remark
不忠的话 - It was very disloyal of you to repeat what I’d said to Peter.
你把我说的话告诉彼得，太不守信义了。
Word Originlate 15th cent.: from Old French desloial, from des- (expressing negation) + loial ‘loyal’. - He was accused of being disloyal to the government.