chemical preservation是什么意思_chemical preservation用英语怎么说_chemical preservation的翻译_chemical preservation翻译成_chemical preservation的中文意思_chemical preservation怎么读,chemical preservation的读音,chemical preservation的用法,chemical preservation的例句
chemical preservation
- 英 [ˈkemikəl ˌprezəˈveiʃən]
- 美 [ˈkɛmɪkəl ˈprɛzɚ'veʃən]