Questions & Answers about Cây này có độc.
- cây = tree or plant
- này = this
- có = to have
- độc = poison, poisonous, or toxic depending on context
So the sentence is literally This plant has poison, which is why the natural English meaning is This plant/tree is poisonous.
Here, cây is the noun itself, meaning tree or plant.
Vietnamese also uses cây as a classifier in phrases like cây bút (a pen), but that is a different structure. In Cây này có độc, there is no second noun after cây, so it is not a separate classifier here.
Vietnamese words often cover a broader range than a single English word. Cây can refer to:
- a tree
- a plant
- sometimes even a shrub or similar growing thing
So the exact English translation depends on context. If you are pointing at a large woody plant, tree is natural. If the context is more general, plant may be better.