Update websocket_protocol_zh.md

Yabin Li

2023-09-01 b3ab0064524fff88d3c48c5abfa3e4258d44edb0

1
2
3
4
5
6
7
8
9
10
M    million
MLN    million
m    million
mln    million
B    billion
b    billion
BN    billion
bn    billion
K    thousand
k    thousand