perlit angolul

perlite▼◼◼◼noun
[UK: ˈpɜː.laɪt] [US: ˈpɝː.laɪt]

pearlite▼◼◼◻noun
[UK: pˈɜːlaɪt] [US: pˈɜːlaɪt]

pearl-stone▼noun
[UK: pɜːl stəʊn] [US: ˈpɝːl ˈstoʊn]