synthetic shellac
英 [sɪnˈθetɪk ʃəˈlæk]
美 [sɪnˈθetɪk ʃəˈlæk]
【化】合成洋干漆
双语例句
- However, as a result of the emergence of a variety of the synthetic materials since the fifties, shellac was slowly fading out many fields.
但是，由于上个世纪五十年代以后各种人工合成材料的出现。紫胶慢慢的淡出其原来作用的各个领域。