noisemaker
柯林斯词典
1. N something, such as a clapper or bell, used to make a loud noise at football matches, celebrations, etc 宣音器具[美国英语]
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noisemaker /ˈnɔɪzˌmeɪkə/
剑桥词典
- a device that can be used to make noise , especially a horn or rattle for use at a party
发声器（尤指派对中用来活跃气氛的喇叭或其他发声道具） 返回 noisemaker