Cách sử dụng
Corolla is a word that is used to describe the part of a flower that is made up of petals. It is a term that is mainly used in the context of botany and biology, and is not commonly used in everyday conversation. If you are studying flowers or plants, or if you are reading about them in a book or article, you may come across the word 'corolla'. To use it in a sentence, you could say something like "The corolla of the flower was a beautiful shade of pink."