ADJ 具有一应特征的;完全的;彻底的;绝对的Full-on is used to describe things or activities that have all the characteristics of their type, or are done in the strongest or most extreme way possible. 具有一应特征的;完全的;彻底的;绝对的 [informal]
What they were really good at was full-on rock'n'roll.
他们真正擅长的是纯粹的摇滚乐。
The coalition will face a full-on attack from the Government.