英语单词分类 轻松记单词

concavity

名词复数: concavities

concavity基本解释

n.中央凹陷;凹洼;凹状

concavity同义词

concavity相关例句

用作名词(n.)
  • And there also was a concavity in his car's front wing (fender).
    而且,他的前挡板上还凹陷了好大一块撞痕。

concavity英英释义

Noun:
  • a shape that curves or bends inward

  • the property possessed by a concave shape