anosmia

感冒后，他暂时失去了嗅觉。

After catching a cold, he suffered from temporary ___anosmia.

这位厨师因头部受伤而永久丧失嗅觉，职业生涯就此终结。

The chef's career ended when a head injury left him with permanent ___anosmia.

先天性嗅觉缺失意味着她从未闻过雨水或新鲜面包的香气。

Congenital ___anosmia means she has never experienced the scent of rain or freshly baked bread.