Cathode luminescence sensitivity
[电] 阴极照明灵敏度
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
luminescence
[ˌlu:mi'nesns]
n. 冷光，发冷光;
🗣️ 情景例句
What is your regular practice concerning the terms of payment?
你们一般采用什么付款方式？
Mary, this is Joe's brother David.
玛丽，这是乔的兄弟戴维。
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，