音标:['kɒnveks] ;
a. 中凸的, 凸圆的, 凸面的
n. 凸状, 凸面体, 凸面结构
a. curving or bulging outward

考试类型:[托福/GRE]
词性分布:
形容词100%

convex的用法和样例:

例句

用作名词(n.)
  1. Light can be collected with the convex.凸透镜具有聚集光线的作用。
  2. A convex lens is used to concentrate rays of light.凸透镜用于聚集光线。

词汇搭配

  • concavo-convex凹凸的
  • convexo-convex双凸面的
  • plano-convex平凸的
  • convex slope凸坡,滑走坡...
  • convex bank凸岸
  • convex polyhedron凸多面体
  • convex lens凸透镜
  • convex edge凸边,凸面
  • concavo convex凹凸
  • convex glass凸透镜,远视眼镜,花...
  • convex mirror凸镜,凸面镜...
  • convex curve凸曲线
  • convex weld凸形焊缝,凸焊缝...
  • convex corner凸角
  • convex tile凸瓦
  • convex programming凸形规划法,凸规划...
  • concave convex凹凸的
  • convex surface背弧面,凸面...
  • double convex双凸
  • convex joint凸缝

经典引文

  • This huge convex of Fire..immures us round Ninefold.

    出自:Milton
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