sepal
🇺🇸
/ˈsiːpl/
🇬🇧
/ˈsepl/
A leaf-like part of a flower that surrounds and supports the petals.
The bright red petals of the flower contrasted with the green sepals.
花朵的鮮紅花瓣與綠色的萼片形成了鮮明的對比。