Thermionic cathode
[电] 热离子阴极
🧩 词语组成解析
a. 热离子的\\n[电] 热离
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
I really want Harry and Michelle to see Max.
我真希望Harry和Michelle来看看Max。
He seems very serious, but in fact he has a delightful sense of humor.
他看上去很严肃，其实很诙谐。
Perhaps there is an element of truth in both these pictures,
也许，这两种都像都有可信之处。