资料来源 : pyDict

解脱的,放松了的,不固定的

资料来源 : WordNet®

unfixed
     adj 1: not firmly placed or set or fastened [ant: {fixed}]
     2: lacking definition or definite content; "nebulous reasons";
        "unfixed as were her general notions of what men ought to
        be"- Jane Austen [syn: {nebulous}]