Alternating-current
n. 交流电流
🧩 词语组成解析
a. 交互的\\n[医] 交替的
🗣️ 情景例句
Michigan needs a touchdown.
Michigan队需要一次达阵得分。
Who am I supposed to see?
我应该去见谁？
They are arguing over who should pay the bill.
他们为谁应该付款而争论不休。