meniscuses

英 ['mənɪskəs] 美 ['mənɪskəs]

• n. 新月(弯液；凹凸透镜)

英英释义

名词 meniscus:

1. (anatomy) a disk of cartilage that serves as a cushion between the ends of bones that meet at a joint

2. (optics) a lens that is concave on one side and convex on the other

3. (physics) the curved upper surface of a nonturbulent liquid in a vertical tube