慕无忌1623718
您需要将每一行解压到一个平面列表中。import csvmy_list = [ [[1.75], [4.75]], [[2.5], [2.5]], [[3.5], [3.5]], [[4.0], [4.0]], ]with open("my.csv", "w") as f: writer = csv.writer(f) for row in my_list: writer.writerow([l[0] for l in row])或者,如果愿意,for可以用生成器表达式替换循环,以便您可以writerows像当前一样使用: writer.writerows([l[0] for l in row] for row in my_list)