Physiological action
[医] 生理作用
🧩 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
Maybe you can photogragh a class,
也许你来拍一次上课的情形，
When did you arrive?
你什么时候到达?
I know that he's doing his best, but he says that he is a little weak in Chinese.
我知道他非常努力，但他说他的中文有点儿差。