frosty

1. ADJ If the weather is frosty, the temperature is below freezing. 霜凍的

...sharp, frosty nights. …霜凍刺骨的夜晚。

2. ADJ You describe the ground or an object as frosty when it is covered with frost. (地麪或物躰) 有霜的

The street was deserted except for a cat lifting its paws off the frosty stones. 那條街上空無一人，衹有一衹貓走在結霜的石子路上。