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
and I did both with Robbie.
有Robbie时我也这样做的。
It is the bridle and spur that makes a good horse.
要把马练好，缰绳靴刺少不了。
Two years later, her father disappeared, never to be heard from again.
两年后，她父亲失踪了，从此再无音讯。