noun🔗Share山花墙三角壁，三角楣饰。 A triangular space between the sides of a pediment."The statue of Athena was carved into the tympanum above the entrance to the library. "雅典娜的雕像被雕刻在图书馆入口上方山花墙三角壁里。architecturebuildingpartChat with AIVocabulary GamePractice Reading
noun🔗Share拱肩，三角壁。 The space within an arch, and above a lintel or a subordinate arch, spanning the opening below the arch."The mosaic was placed in the tympanum above the doorway, filling the arched space with colorful tiles. "马赛克被安置在门上方拱肩的位置，用色彩缤纷的瓷砖填满了拱形的空间。architectureartstructurebuildingChat with AIVocabulary GamePractice Reading
noun🔗Share鼓室，中耳 The middle ear."The doctor checked my tympanum for signs of infection because I complained about ear pain. "因为我抱怨耳朵疼，医生检查了我的中耳（鼓室），看是否有感染的迹象。anatomyorganmedicinebodyphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share鼓膜，耳膜 The eardrum."The loud music at the concert made my tympanum vibrate. "演唱会上巨大的音乐声震得我鼓膜嗡嗡作响。organanatomybodyphysiologymedicineChat with AIVocabulary GamePractice Reading
noun🔗Share鼓膜 A hearing organ in frogs, toads and some insects."The frog's tympanum vibrated as the loud music from the school band echoed through the park. "当学校乐队的嘈杂音乐在公园里回荡时，青蛙的鼓膜震动了起来。organanimalinsectbiologyanatomyphysiologysoundChat with AIVocabulary GamePractice Reading
noun🔗Share鸟类鸣管。 In certain birds, the labyrinth at the bottom of the windpipe."The ornithologist carefully examined the bird's trachea to get a better look at the tympanum, a structure crucial for its unique song. "鸟类学家仔细检查了鸟类的气管，以便更好地观察鸣管——这个对它独特鸣叫声至关重要的结构。organanatomybirdChat with AIVocabulary GamePractice Reading
noun🔗Share水轮，汲水轮. A drum-shaped wheel with spirally curved partitions by which water is raised to the axis when the wheel revolves with the lower part of the circumference submerged; used for raising water, as for irrigation."The ancient farmers relied on the tympanum to lift water from the river and irrigate their fields, turning the massive wheel slowly and steadily. "古代的农民依靠汲水轮从河里提水灌溉他们的田地，缓慢而稳定地转动着这个巨大的轮子。technologyutilitymachineagriculturedeviceChat with AIVocabulary GamePractice Reading
