Circuit sectionalizer
[电] 区分器
🧩 词语组成解析
分段隔离开关
🗣️ 情景例句
What kind of performance are you looking for?
你要什么配置的机器。
You'd better give us a rough idea of your price.
您最好给我们一个粗略的价格。
We may travel by sea.
我们可能乘船去。