Cathode ray oscilloscope
[计] 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
Who isn't?
有谁不紧呢？
The proof of the pudding is in the eating.
空谈不如实验。（实践出真知）
All these computer uses have become commonplace.
计算机的所有这些功能现在都变得很平常。