meniscus
/mi'niskәs/
📖 中文释义
- n. 新月形物, 半月板
- [化] 弯液面; 弯月面
📘 English Definition（英文释义）
- n. (anatomy) a disk of cartilage that serves as a cushion between the ends of bones that meet at a joint
- n. (optics) a lens that is concave on one side and convex on the other
- n. (physics) the curved upper surface of a nonturbulent liquid in a vertical tube