ADJ-GRADED
令人擔(dān)憂的；令人不安的
If you describe something as unsettling, you mean that it makes you feel rather worried or uncertain.
例句
The prospect of change of this kind has an unsettling effect on any organisation...
這種變化的前景對任何組織都有不確定的影響。
His sense of humour was really unsettling.
他的幽默感確實令人不安。