n. 扬声器；喇叭筒
1.Even the normally ubiquitous store workers with loudhailers are absent.
甚至正常情况下到处可见的拿着大喇叭的商店工作人员也不见了。
2.Even the normally ubiquitous store workers with loudhailers are absent.
甚至正常情况下到处可见的拿着大喇叭的商店工作人员也不见了。
3.They bellowed orders at us through loudhailers.
他们用手持喇叭筒向我们大声下命令。
4.As a priest and policeman talked to her through loudhailers from the street, John and his colleague quietly made their way up the stairs of the six-story building to the roof.
当一位牧师和警察在街上通过扬声器与她交谈时，约翰和他的同事悄悄地爬上了这栋六层楼的屋顶。