Cathode activity
[电] 阴极活性
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
Very interesting pictures, Mr. Stewart.
你的照片很有意思 Stewart先生。
He said he would rather not tell his age.
他说他不愿告诉年龄。
This pen doesn't write well.
这钢笔不好写。