B1 [ C ] a garden plant with thorns on its stems and pleasant-smelling flowers, or a flower from this plant玫瑰；蔷薇
A rose is the national emblem of England.
All the rose bushes seem to be suffering from the same mysterious malady.
This variety of rose is especially hardy and drought-resistant.
The air was filled with the scent of roses.
There were roses growing up against the wall of the cottage.
[ C ] a circular object with small holes in it that is put on the end of a watering can (= a container used for pouring water on plants)（洒水壶上的）莲蓬式喷嘴
[ U ] a pink colour粉红色，玫瑰色
having a pink colour粉红色（的）；玫瑰色（的）
a pink wine玫瑰红葡萄酒