Converter tube
[电] 变频管
🧩 词语组成解析
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
Are you sure about that?
你真的这么想吗？
The eagle glides gracefully.
老鹰优雅地在空中滑翔。
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。