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
Please have your customs declaration form ready.
请把您的申报表准备好。
He has a piece of cake.
他有一块蛋糕。
'A man can never have too many ties.'
“男人有多少领带也不会嫌多。”