Thermionic rectifier
[医] 热离子整流器
🧩 词语组成解析
a. 热离子的\\n[电] 热离
rectifier
[['rektifaiə]]
n. 改正者, 矫正者, 整流器\\n[化] 整流器; 精馏器
🗣️ 情景例句
No. Thank you. I have a dinner date.
不 谢谢。我要去赴晚餐约会。
We have a toll-free number for customers to call.
我们对顾客提供免费服务电话。
It had broken down the previous summer, and though I promised to repair it, I had never got round to it.
那台割草机去年夏天就坏了，尽管我答应修，但一直没抽出时间，