un- meaning in English
1.构成动词表示下列意义：相反动作，如 unbend, uncoil；使丧失，夺去，废止，如 unsex, unman；由…解放出，由…取出，如 unearth, unhorse；彻底，如 unloose, unrip.
2.加在形容词、副词、名词前表示：不，无，非，未；如 unhappy, unhappily, unhappiness, unrest.
Examples
- " in- " is used with fewer words than " un- " , also to form opposites .
“In”也用以构成反义词，但与“un”比能与之结合的词较少。 - " un- " is added to adjectives and indicates the opposite quality from the simple word
“un-”附加在形容词前，表示与原词相反的意义