Breakdown of Эти духи напоминают мне лето, и моя жена пользуется ими только по праздникам.
Questions & Answers about Эти духи напоминают мне лето, и моя жена пользуется ими только по праздникам.
Context tells you. In Russian, духи can mean either perfume or spirits/ghosts. In normal writing, stress is not marked, but the meanings are often distinguished by stress:
- духи́ = perfume
- ду́хи = spirits/ghosts
In this sentence, эти, моя жена, and especially пользуется ими make it clear that the meaning is perfume.
Because духи in the meaning of perfume is a plural-only noun in Russian. That means Russian treats it grammatically as plural, even when English would often translate it as singular perfume.
So:
- эти духи = literally these perfumes
- but in natural English it can mean this perfume or these perfumes, depending on context
That is why the rest of the sentence also uses plural agreement.