Cathode tube
[医] 阴极线管
🏥 医学释义
阴极射线管
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
You know something?
知道吗？
She is a reliable assistant.
她是个可信赖的助手。
Sure enough, a policeman arrived on the scene and politely asked the workmen to go away.
果然，警察来了，不礼貌地请工人离开此地；