Circuit sectionalizer
[电] 区分器
🧩 词语组成解析
分段隔离开关
🗣️ 情景例句
My pleasure, Son.
不客气，儿子。
He looks much younger than he is.
他看起来比他实际上年轻得多。
I want to find out more about my 'roots,' he said.
“我想要更多地探寻我的‘根’。”