Cathode luminescence
[化] 阴极发光
🧩 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
We'll open a letter of credit if you promise to effect shipment one month earlier.
如果你方答应提前一个月交货，我们就同意开信用证。
They cannot help but be grieved by the death of a friend.
眼见朋友死亡，自己却无能为力，他们感到深深的悲哀。
The swallow shares the virtues of both schools in highest measure.
燕子充分兼有这两类鸟的长处，