loyal反義詞前綴是什麼

loyal反義詞前綴是il。illoyal中文意思是“不忠誠的”

He paraded himself as a loyal supporter of the party.

他把自己偽裝成該黨的忠實支持者。

I thanked them for their long and loyal service.我感謝他們長期忠誠的效力。

They were unflinchingly loyal to their friends.