?阴极射线电视管
... cathode-ray polargraph 阴极射线极谱仪 cathode-ray television tube 阴极射线电视管 cathode-ray tube controller 阴极射线管控制器 ...
阴极射线电视管
The source itself works a little like the cathode-ray tube of a television.
ECONOMIST: Medical technology
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。