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
Yes, Sam?
什么事 ，Sam？
It is not polite to eavesdrop on the conversation of other people.
偷听他人说话是很不礼貌的。
But the historian attempting to reconstruct the distant past is always faced with a difficult task.
但是，历史学家企图重现遥远的过去可是一项艰巨的任务，