instructive
adjective
approvinguk/ɪnˈstrʌk.tɪv/us/ɪnˈstrʌk.tɪv/givingusefulorinterestinginformation
有启发性的;有教育意义的Synonym
informative
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educational
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
- fecund
- foil
- fruitfully
- fruitfulness
- functionally
- gainfully
- general
- productive
- productively
- profitable
- profitably
- repaysomeone'seffort, time, attention, etc.idiom
- sniff
- win-win
- worthwhile