concavity

英语单词 C 开头 英语单词

n.凹面,成凹形

网络解释.凹度;凹面;凹性;凹面、凹度

词形变化:

复数:concavities

cup depression valley

双语例句

1. 1 . Once the concavity was filled further growth could not take place.
一旦凹陷填满,就不可能继续生长.
来自辞典例句