Cathode emission
[电] 阴极发射
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
But I haven't finished telling you
但我还没有对你说完
A light heart lives long.
心胸开朗，使人寿长。
There will be a strong wind to the north of the Huai River.
淮河以北地区有一股强风。