Phase current
[电] 相流
🧩 词语组成解析
🗣️ 情景例句
You can't expect to learn a foreign language in a week.
别指望一个星期就能学会一门外语。
How can you do such a thing?
你怎么能做这种事情呢？
He threatened to remove them by force.
于是警察威胁要强行使他们离开。