基本解释n.耳塞同根派生 英汉例句用作名词 (n.)He stuffed up his ears with earplugs before diving.潜水前他用耳塞堵住了他的耳朵。Additionally, try wearing wax earplugs to give you some respite.另外，试试实用耳塞，可能会缓解噪声。