Be (like) oil and water: @LLSEI If two people or things a | Let's Learn Some English Idioms
Be (like) oil and water: @LLSEI If two people or things are like oil and water, they are very different and are not good together. (با هم)کنار نیومدن، متفاوت بودن for example: @LLSEI I really wish my boyfriend could get along with my friend Tara, but the two of them are like oil and water.