想整一个列表与字典的嵌套并进行输出，大佬们帮忙看看哪里不对。

pets=['birds','dogs','fish','trees']

birds={
    'owner':'Tom',
    'legs_number':'two',
    'movement_way':'fly',
}
dogs={
    'owner':'Bob',
    'leg_number':'four',
    'movement_way':'run',
}
fish={
    'owner':'helen',
    'leg_number':'zero',
    'movement_way':'swim',
}
trees={
    'owner':'mike',
    'leg_number':'zero',
    'movement_way':'NONE',
}
for creatures in pets:
    print(f"Creature's feature:"
          f"\nCreature_name:{creatures}")
    for features in creatures:
        print(f"Owner: {features['owner']}")
        print(f"legs_number:{features['leg_number']}")
        print(f"movement_way:{features['movement_way']}")

你少写了代码。。

creatures是string数组，代码写的是对象数组，需要对数组进行组装

birds={
    'owner':'Tom',
    'legs_number':'two',
    'movement_way':'fly',
}
dogs={
    'owner':'Bob',
    'leg_number':'four',
    'movement_way':'run',
}
fish={
    'owner':'helen',
    'leg_number':'zero',
    'movement_way':'swim',
}
trees={
    'owner':'mike',
    'leg_number':'zero',
    'movement_way':'NONE',
}
pets=[birds,dogs,fish,trees]
for creatures in pets:
    print(f"Creature's feature:"
          f"\nCreature_name:{creatures}")
    for k,v in creatures.items():
        print(f'{k}:{v}')

birds={
    'owner':'Tom',
    'legs_number':'two',
    'movement_way':'fly',
}
dogs={
    'owner':'Bob',
    'leg_number':'four',
    'movement_way':'run',
}
fish={
    'owner':'helen',
    'leg_number':'zero',
    'movement_way':'swim',
}
trees={
    'owner':'mike',
    'leg_number':'zero',
    'movement_way':'NONE',
}
pets=[birds,dogs,fish,trees]
for creatures in pets:
    print(f"Creature's feature:"
          f"\nCreature_name:{creatures}")
    for k, v in creatures.items():
        print(f'{k}==={v}')

你少写了代码。。

birds={
    'owner':'Tom',
    'leg_number':'two',
    'movement_way':'fly',
}
dogs={
    'owner':'Bob',
    'leg_number':'four',
    'movement_way':'run',
}
fish={
    'owner':'helen',
    'leg_number':'zero',
    'movement_way':'swim',
}
trees={
    'owner':'mike',
    'leg_number':'zero',
    'movement_way':'NONE',
}
pets=[birds,dogs,fish,trees] #列表中是字典的变量，不要加引号，否则就是与字典无关的字符串了

for features in pets:
    print(f"Owner: {features['owner']}")
    print(f"legs_number:{features['leg_number']}")
    print(f"movement_way:{features['movement_way']}")

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