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
She is dying to go abroad.
她渴望出国。
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
Latham, however, did not give up easily.
但是莱瑟姆不肯轻易罢休。