Cold cathode
[医] 冷阴极
🧩 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
I always eat three square meals a day.
我总是每天三顿饭都好好吃。
The doctor said I looked pale and tired.
医生说我看起来苍白和疲倦。
That's easier said than done!
说来容易做起来难哪！