a.[B]

1. 完全的，十足的
   a downright insult

   十足的侮辱

   Her sudden change of heart was downright confusing to me.

   她突然的變心真讓我完全不解。

2. 率直的，坦率的；直截了當的
   He is a downright sort of person.

   他是那種直爽的人。

ad.

1. 完全地，徹底地
   He is downright rude.

   他無禮透頂。

adj.

1. utter; complete:
   it's a downright disgrace.
2. forthright; blunt.

adv.