convex
01
凸面的, 向外弯曲的
having a surface that is curved outward
例子
The convex mirror in the hallway made the space appear larger than it actually was.
走廊里的凸面镜使空间看起来比实际更大。
The scientist examined the convex lens under the microscope to study its properties.
科学家在显微镜下检查了凸透镜以研究其特性。
