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
Michelle picked it out.
是Michelle选的。
Who is the leader of this political party?
谁是这政党的首领？
I' d like to study medicine and become a doctor.
我想学医，当个医生。