d'

美 [di:]英 [di:]
  • na.同“do”;同“did”
  • 网络预处理器首先处理;从这儿;辨别力

d'd'

d'

1.英语字母表的第 4 个字母the fourth letter of the English alphabet

3.(学业成绩)第四等,差the fourth highest mark/grade that a student can get for a piece of work, showing that it is not very good

23

热词推荐