Python-列表中冒号的语法错误

我一直在尝试创建一个简单的字典来定义用户输入的单词。在定义了字典及其单词之后，我试图打印输入单词的定义。由于某种原因，当我试图运行这个程序时，列表中的冒号出现语法错误。我不知道如何解决这个问题，我知道有更简单的方法，但我正在尝试使用列表。 以下是迄今为止的代码：

词典

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您忘记了在dict中每个条目的末尾都有一个逗号。dict使用大括号“

{…}

”

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谢谢！：我知道我错过了一些简单的事情

dic1 = [
    'bug':'A broken piece of code that causes a program to stop functioning'
    'string':'A piece of text'
    'integer':'A whole number'
    'float':'A decimal number'
    'function':'A block of organized and clean code that performs a task/action'
    'syntax':'A set of rules that says how a program will be coded'      
    ]

q = input("What coding related word do you want defined?")
if q in dic1:
    print(dic1[q])

dic1 = {
    'bug':'A broken piece of code that causes a program to stop functioning',
    'string':'A piece of text',
    'integer':'A whole number',
    'float':'A decimal number',
    'function':'A block of organized and clean code that performs a task/action',
    'syntax':'A set of rules that says how a program will be coded',      
    }