Scavenging action
[机] 清除作用
🧩 词语组成解析
[化] 除气; 除气法; 清除的\\n[医] 清除
action
['ækʃən]
n. 行动，活动;功能，作用;手段;[法]诉讼;
🗣️ 情景例句
This community has always been very generous.
这个社区一向是非常慷慨的。
She's very well,thank you.
她很好，谢谢您。
They finally found a small gold coin which was almost worthless.
但最后找到的是一枚几乎一钱不值的小金币。