nói rằng…
Từ và câu
se
-
- third person (also used for usted and ustedes) reflexive direct or indirect object oneself, himself, herself, itself, yourself; each other; one another
- used to convey the meaning of the English passive voice in the third person and with usted and ustedes
desconoce
- inflection of desconocer: ## third-person singular present indicative ## second-person singular imperative
- inflection of desconocer: ## third-person singular present indicative ## second-person singular imperative
el
masculine singular definite article; the
grado
-
- degree
- grade
- level
- step
- graduation
- proof
de
-
The name of the Latin-script letter D/d.
enriquecimiento
enrichment
del
of the, from the (+ a masculine noun in singular).
uranio
uranium