Circuit sectionalizer
[电] 区分器
🧩 词语组成解析
分段隔离开关
🗣️ 情景例句
I got a raw deal.
我被涮了。
You must not pledge your own health.
切不可把健康作孤注一掷。
You may be interested in only some of the items.
你也许对某些产品感兴趣。