Feedback action
[电] 反馈作用
🧩 词语组成解析
action
['ækʃən]
n. 行动，活动;功能，作用;手段;[法]诉讼;
🗣️ 情景例句
Oh, thank you.
哦，谢谢。
It's a beautiful country with many large lakes.
它是一个有许多大湖的美丽的国家。
I can't see. I think they're in her pencil-box.
我看不到。我想大概在她的铅笔盒里。