concavity的复数形式为：concavities...

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.The degree of concavity varies between species as does the size.凹度因物种而异,大小也各不相同.Edema skin tight, shiny, pale or light red color, soft tex...

n.凹面，成凹形...

concavity的音标：concavity的英式发音音标为：[ˌkɒn'kævəti]concavity的美式发音音标为：[kɑn'kævəti]...