- protective connecting arrangement
- 保护: protect; defend; guard; safe ...
- 连接: connect; fit together; link; ...
- 设备: equipment; device; facility; ...
- 连接设备: connecting device; connectingdevice; connection device
- 主连接设备: host connection facility
关注微信公众号：chachacidian，回复:保护连接设备，即可在微信中查询翻译
