frostn.霜；霜冻；严寒v.结霜；冻死；用糖衣装饰frost-shed霜棚frost thrust冻结推力frost riving融冻崩解作用frost suture暂时性边缘缝合frosted beet霜冻的甜菜frost-workn.霜花纹装饰；霜花花纹frost casing防冻壳frosted rusk起霜干面包frost bottom防冻底frosted feet[医] 足冻疮