Varley
loop[电]华莱回路(一种用电桥比较电阻和测定故障位置的装置)
🗣️ 情景例句
OK, just a second.
好了！请稍等一下。
He will speak about the sales projections for the coming year.
他将谈谈未来一年的销售计划。
Yes, but what are in the boxes?
哦，那箱子里是什么呢？