基本解释n.熔模壳型同根派生 plycast相关词英汉例句The Application of Water Soluble Ceramic Core in Alluminum Plycast Castings 水溶性陶瓷芯在铝合金熔模铸造中的应用plycast process 普莱熔模铸造法plycast更多例句