"The flower has a very strong fragrance."
The word "fragrance" is often used to describe a pleasant scent, especially in the context of perfumes, flowers, and other things. It comes from the Latin word "fragrantia," which means "sweet smell."
Example sentences:
The roses have a depcate fragrance that fills the air with their sweet scent.
(玫瑰的花香味道很清新，它们的甜香味填充了空气。)
The fragrance of freshly baked bread filled the kitchen, making everyone's mouth water.
(新鲜烤面包的香味充满了厨房，让每个人的嘴都流口水。)