Communtator reftifier
[建] 换向整流器
🧩 词语组成解析
[建] 换向器, 整流器, 整流子
🗣️ 情景例句
If you want to have this job, you'll need to fully prepare for the interview.
如果你想得到这份工作，你得好好准备一下面试。
Day and night.
没日没夜。
Can you cover for me on Friday. Tell me how to get there?
星期五能不能请你替我个班。 你能告诉我到那里怎么走吗？