noun 下载 🔗分享 耳塞,防噪音耳塞。 A piece of protective gear meant to be inserted in the ear canal to protect the wearer's hearing from loud noises or the intrusion of water. Examples : "She wore earplugs at the concert to protect her ears from the loud music. " 她戴着防噪音耳塞去听演唱会,为了保护耳朵不受音乐的噪音伤害。 body device wear item 与AI对话词汇游戏阅读练习