| 释义 |
杆塔gāntǎ架设电线用的支柱的总称。一般用木材、钢筋混凝土或钢铁制成,有单杆、双杆、A形杆、铁塔等。{general term for the poles on which to span telegraph lines or electric wires (usu. made of wood, reinforced concrete, or iron and steel), including single poles, twin poles, A-shaped poles, and derricks} |