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
Now comes the good part.
现在最精彩的部分来了。
It is a small flock that has not a black sheep.
家家难免有败类。
Where are the balls?
球在哪里？