Action quantum
[机] 作用量子
🧩 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
Robbie, would you bring the dessert plates.
Robbie，你把甜点盘子拿来好吗？
No pains, no gains.
不劳则无获。
Look at those black clouds. It's going to rain.
看那成堆的乌云，要下雨啦！