Cathode-ray oscillograph
[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;
n. 示波器\\n[化] 示波器
🗣️ 情景例句
Is that all right with everyone?
各位有意见吗？
What month is this?
现在是几月？
Tony saw me and came and sat at the same table.
托尼看见了我，就走过来和我坐到一张桌子前。