Cathode-ray oscilloscope
[电] 阴极射线示波器
🧩 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;
oscilloscope
[ə'siləskəup]
n. 示波镜;
🗣️ 情景例句
the school poster for the play this year.
今年学校话剧的海报。
A bad bush is better than the open field.
有胜于无。
He was married to a friend of mine.
他和我的一个朋友结了婚。