1. 无趣的人;愚钝的人;无想象力的人
If you say that someone is a dullard, you mean that they are rather boring, unintelligent, and unimaginative.
1. a person who evokes boredom
Synonym: bore
2. a person who is not very bright
e.g. The economy, stupid!
Synonym: stupidstupid personstupedoltpudding headpudden-headpoor fishpillock