underbar

underbar

 英

  • 網絡鉆欄桿;底線;建構中

例句

Do not use _ (underbar) as the first character of a name.

不要_(劃線作為變量第一個字符

Names should be formed from the 26 upper and lower case letters (A . . Z, a . . z), the 10 digits (0 . . 9), and _ (underbar).

變量26大小字母(A..Z,a..z),10數字(0..9),_(劃線組成