《《《《《《《《内容已删除》》》》》》》》》

difficulties

美 [ˈdɪfɪkəlti]英 [ˈdɪfɪk(ə)lti]
  • n.困难;障碍;难局;异议

复数:difficulties

difficultiesdifficulties

difficulties

热词推荐