Most variables and functions should start with a lower case letter.

大多数变量和函数应以小写字母开头。

youdao

Maybe you typed a capital letter where you should have typed a lower case letter.

也许您把应该小写的字母打成大写了。

youdao

Maybe you typed a capital letter where you should have typed a lower case letter.

也许您把应该小写的字母打成大写了。

youdao