concavities 详细解释

concavities

[kɔn'kæviti]

[ concavities ]

n.中央凹陷, 凹洼,凹状

词形变化

名词复数: concavities |

英英释义

名词 concavity:

a shape that curves or bends inward

同义词:concave shape, concavity, incurvation, incurvature

the property possessed by a concave shape

同义词:concavity, concaveness