Action principle
[化] 作用原理
🧩 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
If you have something you want to talk about,
假如你有什么事情要谈，
I know him not should I meet him in my pottage dish.
酒肉之交非朋友。
One was close to the hive.
一个靠近蜂箱。