基本解释冻伤,冻疮同根派生 frostnip相关词英汉例句Usually, though, it begins when the outermost layer of skin freezes and becomes pale and numb (often called frostnip). 通常,皮肤外表层受到冷冻,会产生冻伤。皮肤会变得苍白麻木(一般称之为冻结伤)。frostbite frostnip 冻伤 冻疮frostnip更多例句