Activation cathode
[电] 活化阴极
🧩 词语组成解析
activation
[,ækti'veiʃən]
n. 活化，激活，[化]活化作用;致活;
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
I didn't expect you to do such a good job.
没想到你做得这么好。
Good idea!
真是个好主意！
Let's take a short break for lunch.
让我们休息一会儿，去吃午饭。