Toggle navigation
Polly Lingual
definite
定冠
形容词
English
编辑
>
>
Related Videos
active
¿Porqué el inglés no tiene equivalente a lo formal "Usted"?
Nayane Bremm
active
Introduction: Ivana Djordjevic
Ivana Djordjevic
active
Introduction: Michael Card
Michael Card
active
Introduction: luc hébert
luc hébert
active
Introduction: Honey Grace Arroyo
Honey Grace Arroyo
Other Activities
Polly Ambassadors
Polly Passport
Daily Crosswords
Review List
Bookmarked Words
讲的地区
English-Speaking Regions
更换语言
中文
中文
