Engrail
vt. 使成锯齿状
🗣️ 情景例句
Technology has totally changed our life over the past two decades.
在过去的二十年里，科学技术已经完全改变了我们的生活。
A good conscience is a continual feast.
白日不做亏心事，夜半敲门心不惊。
I think you had better come out to the factory.
我看你最好走一趟工厂，