相关单词同义词unobtainable, 近义词 inaccessible 难接近的, unapproachable 不易接近的, out-of-the-way 偏僻的, remote 遥远的, distant 疏远的, faraway 遥远的, isolated 孤立的, unreached 未达到(或及到)的..., out of reach 够不着临近词UN, untrod相似词unquiet, unquote, unrated, unravel, unreadable, unready, unreal, unrealistic, 返回 unreachable