Definition: extremely cold Level: B2
一股刺骨的寒风席卷了荒野。
A ___bitter wind swept across the moors.
我们在探险期间面临着刺骨的低温。
We faced ___bitter temperatures during the expedition.
刺骨的寒冷使得长时间待在户外变得困难。
The ___bitter cold made it difficult to stay outside for long.
