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- His figure looks very funny in the concave mirror. 他的样子在凹镜里显得非常可笑。
- The dome was supported by nine columns. 这圆顶由九根柱子支撑。
- An indented or concave surface or area. 凹陷,洼地凹的表面或地区
- The dome of the church is under repair. 教堂的圆顶在修。
- concave dome 凹球顶
- She looked at the blue dome of the sky. 她看著蓝色的苍穹。
- Eight columns uphold the big dome. 八根柱子支撑着这个大圆顶。
- The dome of St. Paul Cathedral is well known in the world. 圣保罗教堂的圆顶闻名于世。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样,双凹透镜也可以缩小。
- The fundus is the dome of the stomach. 胃底是胃的圆形顶部。
- A concave molding with a cross section that approximates a quarter circle. 飞檐的凹圆线脚截面近于九十度弧的凹线脚
- A depression similar to that in a shallow concave container for food. 凹形,凹面与浅的凹型盛食物的容器相似的凹处
- The palm of one's hand is slightly concave. 人的手掌是微凹的。
- A band of gray hair encircled his bald dome. 他的秃头顶四周长着一圈灰白的头发。
- A concave surface, structure, or line. 凹面、凹形结构、或凹线
- The sedimentary rocks did not dome. 沉积岩没有形成穹丘。
- Standing on a tower now, behind a radar dome. 守卫在雷达站后面的高塔。
- Concave on both surfaces;biconcave.Used of a lens. 双面均凹进的;双凹的。用于指透镜
- Concave on one side and convex on the other. 一面凹进一面凸起的
- Convex on one side and concave on the other. 凸凹的一面凸一面凹的