unlike; like; dislike;likely; unlikely; alikeunlike: prep. & adj.1. different from a particular person or thing 不像;与 不同Music is quite unlike any other art form.2. used to contrast sb/sth with another person or thing Unlike most systems, this one is very easy to install.3. They are both teachers. Otherwise they are quite unlike. (not before noun.-different from each other)like1. Hes very like his father.2. He ran like the wind.3. It feels like rain.4. He likes his father very much.5. No one sings