无法将二进制字符串解码为Unicode省略号

Question

我正在读取（二进制）文件，并且程序在命中b'\xe2\x80\xa6'时会暂停。

'''UnicodeEncodeError: 'charmap' codec can't encode character '\u2026'
   in position 0: character maps to <undefined>
'''
print(b'\xe2\x80\xa6'.decode('utf-8')) # HORIZONTAL ELLIPSIS (U+2026)