Autometamorphism
[地质]自变质作用
🗣️ 情景例句
Some people are afraid of flying, which limits their options when traveling.
一些人十分害怕坐飞机，这也就限制了他们旅行时的选择了。
She is an honor to our school.
她是我校的光荣。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。