- 1. 擾亂；引起不安的事物
- 2. 煩惱
- 3. 【天】攝動
... those products to the second factory outside, for the laboratory perturbation, yet it was unable to determine from the photo for its' causes...
... on its journey as well as the planetary collisions and perturbations. They might also be flung or ejected from a belt of ...
..., the river system must be more self-sustaining and resilient to external perturbations so that only minimal follow-up maintenance is needed. Fourthly...