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1. The plated-through hole in the door is a perfect fit for the lock.
门上的镀层穿透孔完美地适配了锁。
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2. The engineer carefully drilled a plated-through hole into the wall to install the new light fixture.
工程师小心地在墙上钻了一个镀层穿透孔来安装新的灯具。
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3. The technician used a specialized tool to create a plated-through hole in the metal surfacefor easy installation of the new device.
技术员使用专门的工具在金属表面制造一个镀层穿透孔，以便轻松安装新设备。