Home/nitrogelatinnitrogelatin/nahy-troh-jel-uh-tn/US // ˌnaɪ troʊˈdʒɛl ə tn //硝化纤维素,硝酸酯酶,硝化甘油,硝酸纤维素Definitionsn.名词 noun1: gelatin dynamite. Level 4Browse all words →