/'vju:ə(r); `vjuɚ/
n
1 person who views sth 观看者; 观察者
*viewers of the current political scene 观察当前政治形势的人.
2 person watching a TV programme电视观众
*regular viewers of `Panorama' ｀综合节目＇的固定观众.
3 device for viewing photographic transparencies摄影透明正片观看器
*a slide viewer 幻灯式摄影正片观看器.

n[C]
someone who watches television
　The new series has gone down well with viewers.
someone who looks at something
　In the painting, the woman has her back to the viewer.
a small box with a light in it used to look at slides (=colour photographs on special film)