We were frozen to the bone. [=we were very cold]我们感到寒气彻骨。

The threatening look in his eyes chilled me to the bone. [=made me feel very fearful]他凶神恶煞般的眼神把我吓坏了。

The company has cut costs to the bone in an effort to save money.为了省钱，公司已尽可能地压低成本。