Cathode-ray
阴极射线
🧩 词语组成解析
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
Like what special matters?
什么样的特殊状况？
The audience laughs.
观众在大笑。
Which one is cheap? Which one is dear?
哪一支便宜？哪一支贵？