Cathode keying
[电] 阴极加键
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
[计] 键控
🗣️ 情景例句
Please give me a wake up call at 7:30 am tomorrow.
请在明早七点半叫醒我。
This will be the biggest fish ever.
这是前所未见的大鱼吧？
I crossed the street to avoid meeting him, but he saw me and came running towards me.
我穿过马路以便避开他，但他看到我并朝我跑过来。