con.ca.vo-con.vex
concavo-convex的音标和读音:
DJ音标发音: [kɔnˌkeivoukɔnˈveks]
KK音标发音: [kɑnˌkevokɑnˈvɛks]
concavo-convex的词性:
adj.(形容词)
1. Concave on one side and convex on the other.
一面凹进一面凸起的
2. Having greater curvature on the concave side than on the convex side. Used of a lens.
凹凸的:凹面曲率大于凸面曲率的。用于指透镜