她弓着背坐在电脑前工作了一整天。

She ___hunched over her desk while working on the computer all day.

尽管没有证据，但她有一种直觉，觉得他会来参加聚会。

Without any evidence, she had a ___hunch that he would come to the party.

他紧张地弓着背坐在椅子上。

He nervously ___hunched his shoulders while sitting on the chair.