中英成語俚語800對023：別有用心

　　別有用心

　　Have an axe to grind.

　　With an ulterior purpose.

　　Have an end in view.

　　Have something Up one's sleeve.

　　eg：The world is full of people with axes to grind. So, be carefu l.

　　反義詞：光明磊落 Have one's heart in the right place.