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
There was too much work for our computer to cope with.
我们的计算机要做的工作太多，简直应接不暇。
The fool doesn't suspect a thing.
傻人不疑心什么。
I'm afraid I don't understand.
恐怕我还不明白您的意思。