bystander
英 ['ba?st?nd?]
美['ba?st?nd?]
考试真题
- A bystander named John Roulstone wrote a poem about the event, then, at some point, Hale herself seems to have helped write it.
2018年6月六级真题（第一套）阅读 Section A
- Whatever you do, don't be a bystander.
2016年高考英语四川卷 阅读理解 阅读B 原文