camel case

剑桥词典

the use of a capital letter to begin the second word in a compound name or phrase, when it is not separated from the first word by a space
驼峰式大写（指在由两个单词组成的词组，单词之间没有空格，并且第二个单词的首字母为大写）
Examples of camel case include "iPod " and "GaGa". 驼峰式大写的例子包括“iPod”和“GaGa”。
也见 incapping 返回 camel case