冻疮

shēng dòng chuāng

生冻疮

have chilblains

dòng chuāng bìng

冻疮病

perniosis

tā de shuāng jiǎo dōu shēng le dòng chuāng

他的双脚都生了冻疮。

He is suffering from frostbite in the feet.

jiǎo hòu gen shang de dòng chuāng dōu fǔ làn le

脚后跟上的冻疮都腐烂了。

Ulcerated chilblain on the heel.