flesh out
 充實,使有血有肉
 flesh out
      v 1: make fat or plump; "We will plump out that poor starving
           child" [syn: fatten, fat, fill out, plump, plump
           out, fatten out, fatten up]
      2: add details, as to an account or idea; clarify the meaning
         of and discourse in a learned way, usually in writing;
         "She elaborated on the main ideas in her dissertation"
         [syn: elaborate, lucubrate, expatiate, exposit, enlarge,
          expand, expound, dilate] [ant: abridge]
      3: become round, plump, or shapely; "The young woman is
         fleshing out" [syn: round, fill out]