pandas写入csv文件

import pandas as pd
a = ["one","two","three"]
b = [1,2,3]
english_column = pd.Series(a, name="english")
number_column = pd.Series(b, name="number")
predictions = pd.concat([english_column, number_column], axis=1)
#another way to handle
save = pd.DataFrame({"english":a,"number":b})
save.to_csv("b.txt",index=False,sep="")