3900 characters是3900个字还是单词?我没说清楚，我要写一篇3900characters的英语文章,这篇文章是指字母，还是单词

3900 characters是3900个字还是单词?我没说清楚，我要写一篇3900characters的英语文章,这篇文章是指字母，还是单词 disallowed key characters翻译成中文是啥意思 characters是什么意思 characters是什么意思 functional characters 请帮忙看一个英语语法what characters should a good teacher has?与what characters should a good teacher have?哪个语法是正确的? my favourite characters怎么写?一定是要关于福尔摩斯的 登陆百度统计出现 Disallowed key characters in global data是 Your+response+must+be+between+1+and++50+characters+long是甚么意思求大神帮助 maximum 225 characters 中的character指的是单词还是字母? my favourite characters作文 Please type the characters Disallowed Key Characters. control characters是什么意思 UserNamePlease choose alphanumeri characters genius characters 的翻译 Chinese characters是什么意思 responsible characters是什么意思