如何用字符串替换DF的向量的多个值？

import pandas as pd
import numpy as np

df = pd.DataFrame({'A': ['apple', 'banana', 'orange', 'apple', 'banana'],
                   'B': ['red', 'yellow', 'orange', 'green', 'yellow'],
                   'C': [1, 2, 3, 4, 5]})

replace_dict = {'apple': 'fruit', 'banana': 'fruit', 'orange': 'fruit'}

df['A'] = df['A'].replace(replace_dict)

print(df)

       A       B  C
0  fruit     red  1
1  fruit  yellow  2
2  fruit  orange  3
3  fruit   green  4
4  fruit  yellow  5