witness
名词 witness:
someone who sees an event and reports what happened
a close observer; someone who looks at something (such as an exhibition of some kind)
同义词:spectator, viewer, watcher, looker
testimony by word or deed to your religious faith
(law) a person who attests to the genuineness of a document or signature by adding their own signature
同义词:attestant, attestor, attestator
(law) a person who testifies under oath in a court of law
动词 witness:
be a witness to
perceive or be contemporaneous with