moldings 模型制品 释义与例句 n. 1. plural of molding 相关短语 crenelated moldings crown moldings injection moldings picture moldings rotational moldings cove moldings crenelated molding rotational molding picture molding crown molding 油画外框的一种（顶端隆起） cove molding injection molding [化] 注射成型; 注压法; 注模法; 注塑; 注塑件