Cold-cathode tube
[电] 冷阴极管
🧩 词语组成解析
cold
[kold]
adj. 寒冷的;冷淡的，无情的;失去知觉的;[艺]有冷感的，冷色的;
n. 寒冷;感冒，伤风;
adv. 完全地;
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
What made you decide to study Economics?
你为什么决定修读经济学？
When I had a rest, what were you doing?
当我休息时，你在做什么？
Yes, Mr. Wu. Thank you.
好的，吴先生。谢谢您。