Viewer

['vjuːə] or ['vjuɚ]

解释:

(noun.) an optical device for viewing photographic transparencies.

校对:露辛达--From WordNet

解释:

(n.) One who views or examines.

(n.) A person appointed to inspect highways, fences, or the like, and to report upon the same.

(n.) The superintendent of a coal mine.

编辑:卢克