Directiy heated cathode
[电] 直接加热式阴极
🧩 词语组成解析
heated
['hi:tid]
adj. 热的，加热的;激昂的，兴奋的;激动的;
v. （使）热(heat的过去式和过去分词);
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
Hail, Hail to Michigan,
致敬， 向Michigan致敬，
Please don't be frightened by my dog.
请不要害怕我的狗。
Yes. He wanted you to ring him.
留了。他要你给他打电话。