convex例句
2024年02月25日 10:29:25
I wouldn't say your stomach was big — it's just slightly
convex.
我不会说你的肚子大——它只是有点凸出.
Its
convex border should project far into the right lower lung field.
其凸出缘应深深地突入右下肺野内.
A
convex lens is used to concentrate rays of light.
凸透镜用于聚集光线.