Sectionalizer
分段隔离开关
🗣️ 情景例句
Hi. I'm Malcolm Stewart.
嗨。我是 Malcolm Stewart。
Would you please tell me the exchange rate for pound sterling into RMB?
请你告诉我英镑兑换人民币的汇率是多少，好吗？
The following answer is subject to official confirmation.
以下的答案必须再经过正式确认才有效。