perturbation

美 [ˌpɜ:tə'beɪʃn]
英 [ˌpɜ:tə'beɪʃn]
  • n.摄动;扰动;微扰;忧虑
  • 网络扰乱;干扰;动摇
复数:perturbations  
Perturbation
n.
1.
[u]
忧虑;不安;烦恼the state of feeling anxious about sth that has happened
2.
[c][u]
摄动;微扰;扰动;小变异a small change in the quality, behaviour or movement of sth
temperature perturbations
温度的些微变化

例句

释义:
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,