Flexicoking
灵活焦化
🗣️ 情景例句
It was a gradual process, involving many factors.
这是个渐进的过程，涉及到方方面面。
What were you doing when I called?
我打电话给你时你在干吗？
Two main techniques have been used for training elephants,
驯象有两种主要的方法，