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单词 loudhailer
释义
loudhailer ldhləʳ ˈlaʊdˌheɪlər
(also loud-hailer)Word forms: plural loudhailers
N-COUNT 手提式扩音器;喇叭筒 A loudhailer is a portable device with a microphone at one end and a cone-shaped speaker at the other end, used to make your voice heard more easily outdoors. 手提式扩音器;喇叭筒 [British]
in AM, use 美国英语用 bullhorn
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更新时间:2025/4/1 14:42:52