unappealing
adj. 不能打动人的；无吸引力的
例句
The hat is an unappealing shade of green.
这顶帽子的绿色不好看。
《柯林斯英汉双解大词典》
The room was painted in an unappealing shade of brown.
这屋子漆成了难看的棕色。
《牛津词典》
The prospect of studying for another five years was distinctly unappealing.
未来还需要再学五年，真是让人厌烦。
