底接的英文

base budding

• 底:    bottom; base
• 接:    come into contact ...
• 底接头:    bottom socket

例句与用法

1. Earthing conductors are normally buried underground and connected to the overhead line from the bottom of the polestowers
   接地导体通常埋于地下，并从杆塔底接驳至架空电缆。