Electrometrics
测电学
🗣️ 情景例句
We're going to take it slow first.
开头我们要做慢一点。
Nothing venture, nothing win (or have or gain).
不入虎穴，焉得虎子。
A gust of wind swept the bed off the roof and sent it crashing into the courtyard below.
一阵大风把床从屋顶上刮了下来，把它摔碎在下面的院子里。