Unidirectional current
[计] 单向电流
🧩 词语组成解析
unidirectional
[,ju:nidi'rekʃənəl]
adj. 单向的，单向性的;
🗣️ 情景例句
First, we have to decide where to live.
首先 ，我们得决定住在哪里。
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
It was obvious that he was very embarrassed.
显然他感到很尴尬。