One-way screw
01
单向螺丝, 安全单向螺丝
a unique fastener that can only be installed in one direction, providing a level of security and preventing easy removal
例子
The security system was installed using one-way screws to prevent tampering.
安全系统使用单向螺丝安装，以防止篡改。
The access panel was secured with one-way screws, making it difficult to open without the right tools.
检修板用单向螺丝固定，没有合适的工具很难打开。
