Annulling
v. 取销（废除）
✅ 同义词
🗣️ 情景例句
How do you feel about the last part of the letter?
你对最后一部分有什么看法呢？
There may be different ways of doing business.
有很多不同的方式。
but they do underline the general principle that the relationship between elephant and mahout is the key to successful training.
但强调了一项基本原则，象和驯象员之间的关系是驯象成功与否的关键。