It's so cold the snow doesn't get a chance to thaw.

天气太冷了，积雪都没机会融化。

《柯林斯英汉双解大词典》

If the fish is frozen, thaw it on a plate in the refrigerator for 12 to 24 hours, never at room temperature.

如果鱼是冻的，放在冰箱的盘子上解冻12到24小时，不要在室温下解冻。

youdao

It's starting to thaw.

天气转暖，冰雪开始融化了。

《牛津词典》

Any time weather is damp and warm from spring thaw to the last gasp of summer mold spores can be circulating in the trillions.

CNN: 5 Web weapons in your war on allergies

One counter-intuitive tactic I suggest to thaw minds frozen in opposition to your position is offering-up a mea culpa while pressing your case as you do so.

FORBES: 5 Ways Family Business Founders Can Change A "Made Up" Mind

Neither Scudamore, or any reprehensive from England's top division, currently sit on the 2018 board and Kenyon is keen to see relations thaw in order to help the bid progress.

BBC: Kenyon calls for 2018 bid unity