Opak
Apparence
Opak se yon sibstans ki absòbe oswa reflete tout limyè men ki pa transmèt okenn limyè.[1]
Referans
[modifye | modifye kòd]- ↑ « Kopi achiv » (PDF). Archived from the original (PDF) on 2016-03-05. Retrieved 2010-06-09.
Opak se yon sibstans ki absòbe oswa reflete tout limyè men ki pa transmèt okenn limyè.[1]