Heater cathode tube
[电] 旁热式电子管
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
Your first great-grandchild.
你的第一个曾孙。
Give a thief rope enough and he will hang himself.
多行不义必自毙。
Here you are!
给你。