Cách sử dụng
The word 'lacklustre' is used to describe something that is dull, uninteresting and without energy. It can be used to describe a boring or uneventful event, a performance that was not impressive, or an object that does not attract attention. For example, you can say "The party was lacklustre" if you found it boring, or "The presentation was lacklustre" if it did not grab your attention. It is a negative word, often used to express disappointment or dissatisfaction with something.