Polymetamorphism
多相变质作用
🗣️ 情景例句
When will she come back?
她什么时候会回来？
Yes, but I'd rather not have done it.
是的，但我宁可没有这样做。
Some old people are oppressed by the fear of death.
有些老年人因为怕死而感到烦恼。