noun 下载 🔗分享 鼓膜 A thin membrane that separates the outer ear from the middle ear and transmits sound from the air to the malleus. Examples : "The loud music at the concert damaged my eardrum. " 演唱会上巨大的音乐声震坏了我的鼓膜。 organ anatomy body physiology medicine biology 与AI对话词汇游戏阅读练习