The system of cavities and tubes that comprises the inner ear of vertebrates. It consists of a system of membranous structures (membranous labyrinth) housed in a similar shaped bony cavity (bony labyrinth).
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。