DictionaryForumContacts

   English
Google | Forvo | +
dead burned gypsum
archit. 烧僵的石膏 (抹灰用的无水石膏)
dead-burned gypsum
eng.geol. 硬石膏; 烧石膏
tech. 石膏; 烧僵的石膏 (抹灰用的无水石膏); 死烧石膏