熟练掌握并运用英语的听、说、读、写等能力；
它一旦为人们所掌握并运用于日常言语活动中，就会转化为言语变体。
Once it is mastered by people and applied into the speech activities in daily life, it will be turned into speech variants.
索引信息一旦被教师掌握并运用，对实时课堂教学无疑具有重要意义。
The concordanced information can be of great significance to real time classroom teaching when made at the teachers? Disposal.
应用推荐