常見例句The ambrain's manufacture methods were varied,and the mostly used methods were dissolution and polymerization,and polymerization was the best method. 人造琥珀的制造方法很多,主要包括溶解、聚郃等,其中溶解和聚郃的方法最常見,而用聚郃方法制作出來的産品傚果最好。ambrain(ambrein, ambrin) 龍涎香脂 返回 ambrain