两种方法:
-
使用
map()
和
''.join
:
data = [[['a', 'b'], ['b', 'a'], ['c', 'c']], [['d', 'e'], ['e', 'd']]]
result = [list(map(''.join, item)) for item in data]
print(result)
-
使用列表理解:
data = [[['a', 'b'], ['b', 'a'], ['c', 'c']], [['d', 'e'], ['e', 'd']]]
result = [[''.join(item) for item in sublist] for sublist in data]
print(result)
这两种印刷品:
[['ab', 'ba', 'cc'], ['de', 'ed']]