metallized contact

例句：

1. 1.The new electronic device uses a metal-to-metal contact to ensure optimal performance.
   这款新型电子设备使用金属对金属接触以确保最佳性能。
2. 2. The circuit designer carefully selected the metal-to-insulator contact for its reliability.
   电路设计师仔细选择了金属对绝缘体接触，因为它的可靠性。
3. 3.The engineers conducted tests on the metal-to-metal contact to evaluate its durability.
   工程师们对金属对金属接触进行了测试，以评估其耐用性。