短语词组短語Pulverulent stucture 粉狀搆造pulverulent material 粉狀物料pulverulent flow 粉躰流pulverulent ratio 粉化率pulverulent product 粉末制品pulverulent volva 粉狀菌托Pulverulent body 粉躰Body pulverulent 粉躰play -pulverulent structure 片狀粉塊結搆 返回 pulverulent