1. give off
The cheese has begun to give off a strange smell.
Some of the others had real torches, so they never noticed that his one didn't give off any light
Trees give off oxygen and absorb carbon dioxide.
2. give out something
3. give off something
Anglais mot "wydzielać coś"(give off something) se produit dans des ensembles:
The wise book 014. dole something out