Cathode
[ ['kæθəud] ]
成人 Adult Edu
n. 阴极\\n[化] 阴极
📝 例句
The so-called visual display unit is in fact a cathode ray tube.
所谓可见显示装置实际上是一个阴极射线管。
The cathode rays are always beamed on a fresh area of the anode surface.
阴极射线总是射向阳极表面的新区域。
The hydrogen in the gauge is ionized by electron emission from a heated cathode.
在离子计内的氢气是用一个加热阴极放射电子来电离的。
The amount of information that a cathode ray tube screen displays.
阴极射线管屏幕所显示的信息总量。
The measuring cell consists of an insulated silver cathode.
测量电池是由绝缘的银阴极组成的。
📖 牛津释义
cathode
n
negative electrode, by which an electric current leaves a device such as a battery 阴极; 负极. Cf 参看 anode.
🏥 医学释义
阴极，负极
🗣️ 情景例句
I'm fresh out of college.
我刚从大学毕业。
Excuse me. Where is No.5 Street?
对不起，第五大街在哪儿？
That's a good idea! Why not? Let's go.
好主意！为什么不呢？我们走吧。