名詞 exteroceptor:

1. any receptor that responds to stimuli outside the body

ex.ter.o.cep.tor

n.（名詞）
A sense organ, such as the ear, that receives and responds to stimuli originating from outside the body.
外感受器：接受和反應體外傳來的刺激的一種感覺器官，如耳

來源：
Latin exter [outside] * see exterior
拉丁語 exter [外面的] *參見 exterior
(re)ceptor
(re)ceptor

【引伸】
ex.terocep.tive
adj.（形容詞）