✅ 同义词
🗣️ 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么让人激动啊!
Nobody's at home.
家里面没人。
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。