binoculars
noun [ plural ] uk/bɪˈnɒk.jə.ləz/ us/bəˈnɑː.kjə.lɚz/
双目镜，双筒望远镜
a pair of tubes with glass lenses at either end that you look through to see things far away more clearly
a pair of binoculars 一副双筒望远镜
Compare: field glassesopera glasses