Galvanoscope
n. 验电流器\\n[化] 验电流器
🗣️ 情景例句
Richard, how much broccoli do I need for seven people? Richard
七个人吃需要多少花椰菜
How much do you charge for sending a cable transfer to London?
发一张到伦敦的电汇，要收费多少？
They will also be building new roads and a special railway line.
他们还将修筑一些新的道路和一条铁路专线。