Thermionic converter
[电] 热离子转换器
🧩 词语组成解析
a. 热离子的\\n[电] 热离
converter
[kən'vɜ:tə(r)]
n. [自]变换器;换流器，变压器，变频器;[冶]炼钢炉，吹风转炉;使转变[改变信仰]的人;
🗣️ 情景例句
Unbelievable!
真不敢相信！
You go first. I'll catch up later.
你先走，我随后就到。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打电话向女儿求援，说她碰到了一点儿小麻烦。