| 释义 |
nitrocotton 英naɪtrəʊ'kɒtən美ˌnaɪtroʊ'kɒtn
基本英英近义反义例句
n.硝化棉硝化纤维素
Noun:
a nitric acid ester; used in lacquers and explosives近义词 guncotton棉火药nitrocellulose硝化纤维素cellulose nitrate硝酸纤维素
用作名词Nitrocotton and nitroglycerin are mixed for five minutes to form a relatively thick gel.硝化棉和硝化甘油混合五分钟，形成相当稠的胶。 |