Engrailing
v. 使成锯齿状( engrail的现在分词 )
🗣️ 情景例句
Yes, Tom sure knows how to throw a party.
是的，汤姆的确是搞派对的能手。
Health is not valued till sickness comes.
有病方知无病乐。
What are you doing?
你在干什么？