2 sentences

1. 他的眼神冰冷，让人感到一丝寒意。

   tā de yǎn​shén bīng​lěng, ràng rén gǎn​dào yī sī hán​yì.

   His icy gaze made people feel a chill.

   Source: Dong Chinese Dictionary

2. 气温陡然下降，让人感到一阵寒意。

   qì​wēn dǒu​rán xià​jiàng, ràng rén gǎn​dào yī zhèn hán​yì.

   The temperature dropped suddenly, sending a chill through the air.

   Source: Dong Chinese Dictionary