Learning English Vocabulary - Prefixes re-, pre- and pro- - 蜜芽传媒 Sounds

Learning English Vocabulary - Prefixes re-, pre- and pro- - 蜜芽传媒 Sounds
Prefixes re-, pre- and pro-
'REcycle', 'PREpacked', 'PROactive' - we talk about prefixes in 6 Minute Vocabulary.