chilblain造句

The soles of his feet were raw with chilblain.
他的脚底生了冻疮很疼痛.

Objective : To evaluate the effect of Marvelous Frostbite Curing Liquid on chilblain.
目的: 考察冻疮神水治疗冻疮的效果.

After how reducing unripe chilblain to after reducing unripe chilblain, itch again painful symptom?
怎么减轻生冻疮后又痒又痛的症状?