mold oil

例句：

1. 1.The molding machine needs to be lubricated with molding oil before each use.
   每次使用前，都需要用模具油润滑模压机。
2. 2. The molding process requires precise temperature control to avoid warping the molded parts.
   模压过程需要精确的温度控制，以避免成型部件变形。
3. 3. Mold oil is a crucial component in the production of plastic products, as it helps to prevent the formation of air bubblesduring the curing process.
   模具油是生产塑料制品的关键成分，因为它有助于防止在固化过程中形成气泡。