cupulate
🇬🇧/ˈkjuːpjʊleɪt/ 🇺🇸/ˈkjuːpjəˌleɪt/shaped like a small cup 小杯形的
adjective [原级] 杯形的；有壳斗的
A die casting die with pumping crossed cores by crossed compound dog-led cams and hydraulic pressure is used for cupulate parts with inboard concave. 交叉复合弯销与液压抽拔交叉型芯压铸模结构，用于压铸带内侧凹的杯形零件。
后缀: ate
【verb/adjective】 表示使成为或具有某种特性的 - indicating to make or become
原词: cupulate
是通过后缀 【ate】 构成的派生词
