ear defenders的意思|示意
美 / /
英 / /
ear defenders相关例句
Earpiece connector for use ear defenders.
耳机连接器用于内耳防护.
互联网
Two researchers recorded the results of the wearing of ear - defenders by two weavers.
两个研究人员记录了两个纺织工人戴了 护耳器 的结果.
辞典例句