adj.使人不愉快的,不合意的,讨厌的,不客气的
Now then, no unpleasantness, please.
好了,别争了,好吗?
I don't mean there to be any unpleasantness.
我无心引起任何不愉快.
There had to be a reason for the unpleasantness some people habitually displayed.
一些人习惯性地行为粗鲁,这一定有其原因。