unpleasant
adj. /ʌnˈpleznt/ A2
令人不快的；难受的
Not enjoyable or attractive; disagreeable.
仙境例句
The sneezing and the noise made the kitchen a very unpleasant place.
打喷嚏声和吵闹声让厨房成了一个很叫人难受的地方。
原著这一句
Here was another puzzling question; and as Alice could not think of any good reason, and as the Caterpillar seemed to be in a very unpleasant state of mind, she turned away.
这又是一个让人回答不上来的问题。爱丽丝想不出什么好理由，又觉得毛毛虫脾气很不好，便转身走开了。
卡罗尔原著 · 第 5 章