perturbance

常见例句

To disturb the composure or calm of; perturb.
使不安；使心乱；使烦恼
To disturb the composure or calm of;perturb.
使不安；使心乱；使烦恼
So it is necessary to perturb the learner's model.
所以打乱重建学习者的模型是十分必要的。
They perturb good social order with their lie and propaganda.
他们以谎言和宣传扰乱良好的社会秩序。
Her sudden appearance did not seem to perturb him in the least.
她的突然出现似乎一点也没有令他不安。
Venus, Earth, and other planets also perturb Mercury's motion.
金星，地球和其他行星也使水星的运动受到摄动。