Helipot
螺旋线圈电位计
🗣️ 情景例句
Who jammed the photocopier, again?
谁又把复印机卡住了？
We know that you are leading exporters of coal and you can provide the quantity we need.
我们知道贵方是主要煤炭出口商，能满足我们的需求量。
I haven't got any either.
我也没有。