litmus 1

rzeczownikdomena: substancja
Princeton WordNet [ver.3.1]
AngielskiAngielski
Definicja

a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid-base indicator

  • a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid-base indicator

FENG