concavity 详细解释

concavity

[kɔn'kæviti]

n.中央凹陷, 凹洼,凹状

词形变化

名词复数: concavities |

词义辨析

同义参见:

pan  valley  well  cup  depression  

英英释义

名词 concavity:

a shape that curves or bends inward

同义词:concave shape, incurvation, incurvature

the property possessed by a concave shape

同义词:concaveness

补充

concavityconcavity英:[kɔnˈkæviti] 美:[kɑnˈkævɪti]n.1.凹度

例句

1. the concavity of the lens镜头凹陷 2. The lower back forms a concavity.背下部形成一个凹形。 3. The large concavities along the wall of the restaurant are like private rooms.沿餐馆墙壁的那些大块凹陷就像是一个个包间。