Active headrest主动头枕
Headrest System医用头架
Headrest Accessory头枕屏
AHActive Headrest调节保护头枕
headrest rod头枕杆
headrest bracket头枕托架
TV headrest电视靠头
headrest cover椅背枕巾
sight headrest瞄准具炉额垫
N-COUNT（可数名词） A headrest is the part of the back of a seat on which you can lean your head, especially one on the front seat of a car. (尤指小汽车前座上的) 头垫