复数：meniscuses 复数：menisci
1.新月形(物);【解】半月板;【物】凹凸透镜;【物】(由毛细管现象形成的)管内液面的凹[凸]面
1.the curved surface of a liquid in a tube as a result of surface tension. It is usually concavecurved inward if the liquid is pulled towards the sides of the container, and convexcurved outward if it is not.
meniscuses