Circuit sectionalizer
[电] 区分器
🧩 词语组成解析
分段隔离开关
🗣️ 情景例句
How was the patient?
病人怎么样了？
Would you light my cigarette?
你能替我点燃香烟吗？
Well, have you forgotten already?
嗯，你已经忘了吗？