资料来源 : pyDict

无约束的,未订婚约的,没有事的

资料来源 : WordNet®

unengaged
     adj 1: not busy or occupied; free; "the cancellation left her
            unengaged a good part of the afternoon"
     2: not promised in marriage; "continued seeing him but on an
        unengaged basis" [syn: {unpledged}, {unpromised}]