副詞 patently:

1. unmistakably (`plain' is often used informally for `plainly')
   同義詞：obviously, evidently, manifestly, apparently, plainly, plain

1. It was patently obvious that he was lying.
   顯然他在撒謊。

pat.ent.ly

adv.（副詞）
In a patent manner; openly, plainly, or clearly:
顯然地，一清二楚地：以公開方式地；公開地、顯然地或清楚地：
例句：
a patently false statement.
顯然是一派胡言