peaky

大病初愈后，他看起来面色苍白而憔悴。

After recovering from the illness, he looked pale and ___peaky.

那只小猫又瘦又弱，显然是饿坏了。

The kitten looked thin and ___peaky, clearly in need of food.

她最近工作太累，整个人显得很虚弱。

She has been working too hard lately and looks quite ___peaky.