这位教授是个特立独行的人，他总是不按常规教学。

The professor is a ___maverick who always teaches in unconventional ways.

这位科学家是个特立独行的人，他总是挑战传统理论。

The scientist is a ___maverick who constantly challenges conventional theories.

牧场主发现了几只没有标记的小牛，决定下周给它们打上烙印。

The rancher found a few unbranded ___mavericks and decided to mark them next week.