Electrokinetograph
动电计; 电动测速仪; 电动流速仪
🗣️ 情景例句
I have spent the last five years working specifically in this field.
过去五年我专门在这个领域里工作。
That's unbelievable.
那是难以置信的。
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。