名词中文翻译
中文翻译：观察枪的阴极
同义词：
['观察枪的阳极，观察枪的负极例句：1. The scientist used a viewing gun to observe the electron beam.（这位科学家使用了一个观察枪来观察电子束。）']
例句：
-
1. The scientist used a viewing gun to observe the electron beam.
这位科学家使用了一个观察枪来观察电子束。
-
2.The viewer was able to see the cathode in the display screen clearly.
观众能够清楚地看到显示屏上的阴极。
-
3. During the experiment, the cathode and anode were connected together.
在实验中，阴极和阳极被连接在一起。