Hot-cathode x-ray tube
[电] 热阴极X射线管
🧩 词语组成解析
hot
[hɑt]
adj. 热的;辣的;激动的;热门的;
vt. 使兴奋，使激动;
adv. 热的;紧迫的;
vi. 变热;
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
ray
[rei]
n. （热或其他能量的）射线;光束，光线;微量;伞形花序柄;
vt. 放射;照射;（思想，希望等）闪现;发光;
🗣️ 情景例句
Because I am still standing here firmily on my feet.
我仍然好端端地站在这里。
I didn't realize the time had passed so quickly.
我没有认识到时间这样快速过去了。
I believe we should buy the smaller one.
我认为我们应该买较小的机子。