1. 看戏望远镜：theatre 剧院 | opera glasses 看戏望远镜 | house full, full house 客满,满座
2. 小型双眼望远镜：opera cloak 夜礼服斗蓬 | opera glasses 小型双眼望远镜 | opera hat 男用礼帽
3. 看戏望远镜ArQ中国学习动力网：theatre 剧院ArQ中国学习动力网 | opera glasses 看戏望远镜ArQ中国学习动力网 | house full, full house 客满,满座ArQ中国学习动力网
noun
1. an optical instrument designed for simultaneous use by both eyes
Synonym: binoculars field glasses