olfactometer / ˌɒl fækˈtɒm ɪ tər, ˌoʊl- /

📖毕业后词汇嗅觉仪嗅觉测定仪嗅觉检测仪嗅探仪

olfactometer 的定义

n. 名词 noun
  1. a device for estimating the keenness of the sense of smell.