constructive
adjective
uk/kənˈstrʌk.tɪv/us/kənˈstrʌk.tɪv/C1
Ifadvice,criticism, oractionsare constructive, they areusefulandintendedtohelporimprovesomething:
建设性的;有益的;有用的;积极的Shecriticizedmy writing, but in a way that was very constructive.她批评了我的作品,但是以一种非常建设性的方式——我受益匪浅。
If you don't have anything constructive to say, it'sbetterto say nothing.要是你没什么有用的话要说,最好保持安静。
Opposite
destructive
useful
- usefulThese useful gadgets should find a home in every kitchen.
- helpfulThey gave us some really helpful advice.
- valuableHe was able to provide the police with some valuable information.
- invaluableThe Internet is an invaluable resource for teachers.
- constructiveIt was a very constructive discussion.
Useful or advantageous
- advantageous
- advantageously
- all-singing
- amiss
- asset
- bea good betidiom
- fecund
- fruitfully
- fruitfulness
- functionally
- gainfully
- general
- productive
- productively
- profitable
- profitably
- repaysomeone'seffort, time, attention, etc.idiom
- sniff
- win-win
- worthwhile