单词：amphitheatres
音标：[ˈæmfθətəz] ；
n. 圆形露天竞技场( amphitheatre的复数形式 )
n. a sloping gallery with seats for spectators (as in an operating room or theater)
n. an oval large stadium with tiers of seats; an arena in which contests and spectacles are held
n. an oval large stadium with tiers of seats; an arena in which contests and spectacles are held