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
Don't get so excited about it.
别因为这事儿太激动。
Did you work all day?
你整天工作吗？
Bessie worked for Aunt Harriet for three years.
贝西在哈丽特家干了3年。