cathode 核心詞議：
n. 陰極
cathode 基本解釋
速記方法
速記技巧
詞源記憶法
cata-，向下。-hod，走，路，詞源同accede，anode，method.
知識擴展
詞組短語
cathode ray陰極射線；cold cathode[電]冷陰極
cathode 變化形式
復數： cathodes
中文詞源：
cathode 陰極
cata-, 向下。-hod, 走，路，詞源同accede, anode, method.
cathode
精選例句
1、 According to the analysis of Babbitt's team, old desktop monitors and box TVs with cathode ray tubes are the worst devices with their energy consumption and contribution to greenhouse gas emissions more than doubling during the 1992 to 2007 window.
根據巴比特團隊的分析，老式臺式顯示器和帶有陰極射線管的盒式電視是最糟糕的設備，它們的能源消耗和溫室氣體排放在1992年至2007年期間翻了一番多。[機器自動翻譯，如有錯誤，感謝糾錯]
2、 XRD patterns showed that the cathode material is well-crystallized,homogeneous olivine-type phase,with only tiny trivalence iron impurities.
XRD 圖譜表明，陰極材料結晶完整，為均一橄欖石型結構，僅含少量三價鐵雜質。
常見考點例句：
- The cathode is lead and the anode is copper .
- 電池的陰極為鉛，陽極為銅。
- The kit comes with an anode a cathode and an led light .
- 這種套裝電池包括一根陽極、一根陰極和一顆led燈。
- When a battery charges , energy moves between its cathode and anode .
- 電池充電時，能量從陰極移至陽極。
- Each contains two electrodes ( an anode and a cathode ) immersed in an electrolyte .
- 電池里有兩個浸泡在電解質液中的兩個電極（陽極和陰極）。
- Other scientists had proposed that cathode rays were composed of particles and had attempted to establish their relative mass and charge .
- 其他科學家也提出說陰極射線是由粒子組成，他們也試圖測量過相對質量和電荷。