Only Numbers,letters & underscores are allowed 是啥意思?

相关推荐

• Username must contain only letters and numbers.No special characters allowed是什么意思
• Only Numbers,letters & underscores are allowed 是啥意思?
• 英语翻译The format keys possible and their respective meanings are defined in styles or forms.If a style or form is assigned to a text module you can use the paragraph formats defined there to format your text.Format keys which can be defined by the user can consist of one or two characters.Only the letters A to Z and the numbers 0 to 9 are allowed.The paragraph format must always begin with a letter.If a format key is not contained in the assigned style
• 污水化验的问题
• 污水化验(SS化验)