令人不愉快的用英语怎么说

"Unpleasant" 是指不愉快的，是形容词。来源于英语中的 "un-" 和 "pleasant"。 "Un-" 是一个否定前缀，表示"不"，"pleasant" 是"愉快的"。

例句:

The meeting was unpleasant because of the argument that broke out. (会议不愉快是因为发生了争吵)
The weather was unpleasant, with a cold rain and strong winds. (天气不愉快，下着冷雨和刮大风)
He had an unpleasant expression on his face when he saw me. (他看到我时脸上有不愉快的表情)