Englishfor English speakers
recommended
Adjective
—
If something is recommended, somebody says it's good or you should try it.
Her new book is highly recommended.
invention
Noun
—
something that has been invented
Nowadays, we can buy new inventions as soon as they are made.
—
the action of inventing something
—
the ability to invent
It took quite a bit of invention to come up with the toothbrush.