ebonit w języku angielskim

ebonite [ebonites]▼◼◼◼noun
[UK: ˈe.bə.naɪt] [US: ˈe.bə.naɪt]

vulcanite▼◼◼◻noun
[UK: ˈvʌlk.ə.naɪt] [US: ˈvʌlk.ə.naɪt]