效应器
Effector \Ef*fect"or\, n. [L.] An effecter. --Derham.
effector
n 1: one who brings about a result or event; one who accomplishes
a purpose [syn: {effecter}]
2: a nerve fiber that terminates on a muscle or gland and
stimulates contraction or secretion
3: an organ (a gland or muscle) that becomes active in response
to nerve impulses [ant: {sense organ}]