速记符号的英文：
shorthand notation

参考例句：

I can't read your shorthand notes.
我看不懂你的速记符号。

Read shorthand, Chinese(characters),Braille,music
理解速记符号、看懂汉字、辨认盲文、阅读乐谱

shorthand是什么意思：
n. 速记；速记法；简称
adj. 速记法的

printed book in shorthand
用速记法印刷的书

the act or art of writing in shorthand.
用速记法记录的动作或者技术。

Ben took notes in shorthand.
本用速记法记笔记。

The secretary made shorthand notes.
这位秘书作了速记。

I have decided to learn shorthand.
我已决意学习速记。

notation是什么意思：
n. 记号；注释；乐谱；标记法

The advantage of this notation is that it is unambiguous
这种记号的优点在于它不会混淆。

floating point notation
浮点计数法；浮点标记

explanation of tag notation
标记表示法的说明

The advantage of this notation is that it is unambiguous.
这种记号的优点在于它不会混淆。

However, these notations were by no means a standard.
然而，这些记号并不意味着一个标准。