n.平静;
例句:
Placidity is a living experience and elegance is a living attitude.
平静是一种生活体验,优雅是一种生活态度.
Experimentation result indicates that the arithmetic satisfied required control precision and placidity.
试验结果表明,算法满足控制精度和平稳性的要求.
An e-timing motor for the transport can ensure the placidity move speed.
输送采用电子调速电机,运行速度平稳.