常见例句These things pach easliy. 这些东西容易包装。Walter Pach, B 。A. , (传记在绘画和雕塑) 。Keywords microencapsule;complex coacervation;phoxim;gelatin;pach gum; 微胶囊;复合凝聚;辛硫磷;明胶;桃胶;critical pach method 关键路径法Hanšpach 汉什帕赫Stëpachëv 斯捷帕乔夫 返回 Pach