n.

a close observer; someone who looks at something (such as an exhibition of some kind)

"the spectators applauded the performance"

同義詞：witnessviewerwatcherlooker

a woman's pump with medium heel; usually in contrasting colors for toe and heel

同義詞：spectator pump

The oppositional gaze : Black female spectators
PROVIDING LIVE EVENT MEDIA CONTENT TO SPECTATORS
Chiral olefin ligands-new "spectators"in asymmetric catalysis.
Multifragmentation of spectators in relativistic heavy-ion reactions
Sport fans: the psychology and social impact of spectators.
3. Performers and Spectators Transported and Transformed : Between Theater and Anthropology
Powerless Spectators, Coping Actors, and Adaptive Co-managers: a Synthesis of the Role of Communities in Ecosystem Management
Synchronized arousal between performers and related spectators in a fire-walking ritual
Relationship between measures of service quality and satisfaction of spectators in professional sports
Transmission system for transmitting video streams relating to an event to spectators physically present at said event