Bicathode tube
[计] 双阴极管
🧩 词语组成解析
[计] 双阴的
🗣️ 情景例句
And a bank about a mortgage.
还要和银行谈谈贷款。
Hide one's talents in a napkin.
埋没自己的才能。
It has four Rolls-Royce Merlin engines, but the group will need to have only three of them rebuilt.
该飞机装装配有4台罗尔斯-罗伊斯的默林发动机，但是他们只需要修复其中的3台。