loquacious
🇺🇸
/ləˈkweɪʃəs/
🇬🇧
/ləˈkweɪʃəs/
someone who talks a lot and enjoys conversing
My sister becomes loquacious when she starts talking about her favorite books.
我妹妹一谈起她最喜欢的书就变得很健谈。