to close within bounds, limit or hold back from movement
hold back
to compel or deter by or as if by threats
例句
用作形容词 (adj.)
Lastly, performances of restraining interference of two methods and robustness of variable structure to altitude control are also discussed. 最后还讨论了两种设计方法对干扰的抑制作用和变结构高度控制的鲁棒性。