barbel

基本解释

Zoology A sensory or tactile organ, such as an antenna, a tentacle, or a barbel .
感觉或触觉器官，例如触角、触手或触须。
The dragonfish has a long barbel attached to its chin.
海蛾鱼长有一根连接到它下巴的长触须。
dict.cn
The taste buds in the oral cavity and maxillary barbel of Clarias leather are observed by the histological techniques and scanning electron microscopeSEM).
应用组织学切片和电镜扫描的方法，对革胡子鲇上颌须和口腔味蕾的组织形态特征进行了比较研究。

any of several slender tactile spines or bristles that hang from the jaws of certain fishes, such as the catfish and carp