krétalemez angolul

scraperboard▼noun
[UK: skrˈeɪpəbˌɔːd] [US: skrˈeɪpɚbˌoːrd]

scratch-board▼noun
[UK: skrætʃ bɔːd] [US: ˈskrætʃ ˈbɔːrd]