Earthometer
兆欧表; 接地检查器; 高阻表
🗣️ 情景例句
That'll be four yuan.
四元。
I don't think so.
我想不是。
What about the Natural History Museum? So far as I know, it's free.
去自然历史博物馆怎么样？据我所知，那儿是免费的。