ácido (Adjektiv | Nomen)

1

bissig (a)

crítica
2

sauer (a)

(of soil) excessively acidic and thus infertile, chemistry: having pH less than 7, gosto, química, sour, sharp, or biting to the taste, sour-tempered
3
crítica
4

Säure (n)

a sour substance, in chemistry, química