lighting rods

照明棒

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词性释义

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'But as far as I know, lighting rods or surge protectors are not installed on the high-speed rail network's power distribution pylons. '
他说,就我所知,中国高速铁路网的电缆铁塔上都没有安装避雷针或避雷器。
更新时间:2025-02-22 22:41