If you describe something or someone as uninteresting, you mean they have no special or exciting qualities.
例句
Their media has earned the reputation for being rather dull and uninteresting...他们的媒体获得了相当单调、乏味的名声。Why did he choose these pale, nerveless, uninteresting people?他为什么选了这么些脸色苍白、有气无力而又无聊乏味的人？
英英词典释义
Adjective
1. arousing no interest or attention or curiosity or excitement;
"a very uninteresting account of her trip"
2. characteristic or suggestive of an institution especially in being uniform or dull or unimaginative;