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 take this threat very seriously.
我认为这种威胁非同小可。
Opportunity only knocks once.
机不可失，时不再来。
But we don't fight very often. We love each other and we are both very happy that we are twins.
但是我们并不经常争吵。我们互相爱护，我们都非常庆幸是孪生。